UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/lsO8VyQpBcXtMC2nurD0X+FA4tE5LNM7fLnGAsx/pw=' 
WHERE 
  key_id = '7c3499f68a34ab82595cf1e4d1d3b16c50450f93a11c8c786ad0386079e3923a' 
  AND (
    token = '/lsO8VyQpBcXtMC2nurD0X+FA4tE5LNM7fLnGAsx/pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00076