UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4uNy67uK5oYI4xSCakz4yB12G1R556GHCgLtOc/VydQ=' 
WHERE 
  key_id = 'd15de465c245d5648ce5d8d1ca353e72372a160669915233d0ab588018921a8e' 
  AND (
    token = '4uNy67uK5oYI4xSCakz4yB12G1R556GHCgLtOc/VydQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )