UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MLKJXwtVc8hEoMJx5T17v1cHJY108ASLEPeiKU7bpGk=' 
WHERE 
  key_id = '63f09e3b5dd34c7008bb5311c64ac23476e2635b16827e3f3d13e95b6b7981c1' 
  AND (
    token = 'MLKJXwtVc8hEoMJx5T17v1cHJY108ASLEPeiKU7bpGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )