UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3v9QlEeWJekcbEParXwCCe0oqLf+2cml6nv4EOF0Rns=' 
WHERE 
  key_id = '7533049796935564b3c68182275547682df9dee213257a3bdb247ae9ee6bf083' 
  AND (
    token = '3v9QlEeWJekcbEParXwCCe0oqLf+2cml6nv4EOF0Rns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )