UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+MM4c+BwlbnGnANj8iM+FXXlFsikamNAc+sCWLB4v70=' 
WHERE 
  key_id = 'd8debc07a2971e56bad4bdcab8287c4d3a88d27c7da74f649d2055dcb3a2c42b' 
  AND (
    token = '+MM4c+BwlbnGnANj8iM+FXXlFsikamNAc+sCWLB4v70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )