UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QOZykwoPLTUR/P759ajl3ZZKlSshekKgepHDUGOET5A=' 
WHERE 
  key_id = '4a71e396f7511d4101ef9a46f8a7b80e8d76144998c493ccf7ed7362e3069847' 
  AND (
    token = 'QOZykwoPLTUR/P759ajl3ZZKlSshekKgepHDUGOET5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )