UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XlTfq5s3mOdVw9huUYQFLHQoF9buPr7dT9RDOux+Dw=' 
WHERE 
  key_id = '5b86b719492bd46171f7721c5ee7cbade89ee89a7b68a9c47ec9742ae7d2c5ef' 
  AND (
    token = '/XlTfq5s3mOdVw9huUYQFLHQoF9buPr7dT9RDOux+Dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )