UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pql9Mu2BOYfW+rxUUl9uLcMdhgpmgRZf9v1aeBZKIUY=' 
WHERE 
  key_id = '5b2ade1ae7d984574a0a91c1892d031a3dcb32dcf95158cddcff10deab66eef1' 
  AND (
    token = 'Pql9Mu2BOYfW+rxUUl9uLcMdhgpmgRZf9v1aeBZKIUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )