UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCwTAuUYPfeN5LWFftpC6jn4yp0cg3f7hghmNaYffAE=' 
WHERE 
  key_id = '632e2ae93dd483eb8b01efd4491bfd0ff323d756f0466bf44dfe56b392f7cd75' 
  AND (
    token = 'FCwTAuUYPfeN5LWFftpC6jn4yp0cg3f7hghmNaYffAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00053