UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ByrAIoZZLzNl3CnakoAiFb7In43CXcKM8v3RHVo9RXY=' 
WHERE 
  key_id = 'dc63bfac864a61acfa871a521048a25292f40f37715483602546e6a323efe444' 
  AND (
    token = 'ByrAIoZZLzNl3CnakoAiFb7In43CXcKM8v3RHVo9RXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )