UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h7mHkGJ6aufECBlyMCQI3SMdt0O9vAGVbgt+6US1VI0=' 
WHERE 
  key_id = 'c3cfd3c2277d0fa4ca277922c71a5f250ecf350f67000b99fb45607d69854d9b' 
  AND (
    token = 'h7mHkGJ6aufECBlyMCQI3SMdt0O9vAGVbgt+6US1VI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )