UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KKYU1BlJeqOpoOpn3EofVe2But6XR+NfHcFtfTXIMg=' 
WHERE 
  key_id = 'b01597cffc77757b2e0154adc5985bc7662dacb5db8829d905dfad6c53269b1d' 
  AND (
    token = '4KKYU1BlJeqOpoOpn3EofVe2But6XR+NfHcFtfTXIMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )