UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wuqAnHowF/75RJDuIifzdXePa1d10HLzncb5WVyrra8=' 
WHERE 
  key_id = '7516e378b65aff88abf20fc175517d1cf7fa240b36a77f0296fe6aafefbc494f' 
  AND (
    token = 'wuqAnHowF/75RJDuIifzdXePa1d10HLzncb5WVyrra8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )