UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9tyI3o/PyPS0Gfsn4gJRQgzlu9EKNfIp2ZI5KomCV4=' 
WHERE 
  key_id = 'b936da87a8e739618ec4083c8b7fd6e2fa24e1dd8337f463e3aa7d0259c1c469' 
  AND (
    token = 'x9tyI3o/PyPS0Gfsn4gJRQgzlu9EKNfIp2ZI5KomCV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036