UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Zi5CLJcQUOjQcyQruaAI4rmc9ETgtg1Z6wFTCn5984=' 
WHERE 
  key_id = '9f7783ad795f6655b4ee17e9cf5612b62a03c9e9f02ba0795deda01e326a8b38' 
  AND (
    token = '7Zi5CLJcQUOjQcyQruaAI4rmc9ETgtg1Z6wFTCn5984=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )