UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xuucbt9iRhfAYf2AGtcXViykZOKphvABlDrOveK7ZlM=' 
WHERE 
  key_id = 'c7950ebe08db69952003c2eb3f4c1e3b3788e255665e1cee50700c319b510e35' 
  AND (
    token = 'Xuucbt9iRhfAYf2AGtcXViykZOKphvABlDrOveK7ZlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )