UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+w23FF4Osw4AfMl8yO2yupG1lBzfOWEFvh3hEu7rHE=' 
WHERE 
  key_id = 'a54f45f320062c8796d4dc85e405bce0f818546e242e9077b91be7129d32e072' 
  AND (
    token = 'w+w23FF4Osw4AfMl8yO2yupG1lBzfOWEFvh3hEu7rHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )