UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eVbZKi5ltLEhdWg4ZRqadD/UJT17qteF1w3bXzpN3+8=' 
WHERE 
  key_id = '5913c58f1927f373939983b58fd32bfe5da2b3b25d9d278480544f1e28a3e463' 
  AND (
    token = 'eVbZKi5ltLEhdWg4ZRqadD/UJT17qteF1w3bXzpN3+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )