UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UuGzZxwghVh5xa1smu++Txz3RttyYB5yonJS7P3juMY=' 
WHERE 
  key_id = '7447eacde1c66b5d37e896d581500935b0ec5904834385092131147316b7c106' 
  AND (
    token = 'UuGzZxwghVh5xa1smu++Txz3RttyYB5yonJS7P3juMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )