UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3omCaQVLaqbkChhGlvMvtGHuSSkAb9zCic9VIAzGVE=' 
WHERE 
  key_id = '4fa0c347a4b2becaa38282ff3edc3f9bc1e60edd6f09dc07f9d50bc58637ce82' 
  AND (
    token = 'N3omCaQVLaqbkChhGlvMvtGHuSSkAb9zCic9VIAzGVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )