UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+c3gIGjf6zyuhLmrTtDcazeSgvdF42ozalr8Jom0Qk4=' 
WHERE 
  key_id = '49522df7ee0ada1fee8011dafd2a45decf55fb75bcd3e34842a3656b499ca79c' 
  AND (
    token = '+c3gIGjf6zyuhLmrTtDcazeSgvdF42ozalr8Jom0Qk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )