UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Uucsde/lMG8RpL1OFfWasfQ0YU4+1uCWA8lnJT9IaI=' 
WHERE 
  key_id = '5cd9e5c1d8a2ebf7b31a8c3e32687c6f02a0a268047f3e0d827f3e9a0914a455' 
  AND (
    token = '+Uucsde/lMG8RpL1OFfWasfQ0YU4+1uCWA8lnJT9IaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )