UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E8blL0ZomJg/bgFx8IDgpRc5HDHvTFzHupqcNG/XhSQ=' 
WHERE 
  key_id = '36054992196cd4d574b5c07d495ae58105ec6b9872a51d29d459a1ff072a31d5' 
  AND (
    token = 'E8blL0ZomJg/bgFx8IDgpRc5HDHvTFzHupqcNG/XhSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )