UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '790vjyAkVinzAhsdl+NmjYUcahvyf7p3PuvG62AmCN0=' 
WHERE 
  key_id = 'ffd85506673dd3e11057cdf0f3c9c154b3551676f3383c43d7e6461865e36099' 
  AND (
    token = '790vjyAkVinzAhsdl+NmjYUcahvyf7p3PuvG62AmCN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )