UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R6VHNyENS7/z5B8ByLrfKlTm5cd5bokVjdjIWd2yaQM=' 
WHERE 
  key_id = 'ce541f5f4322d7ad8c05e78e7586839eb2a9c63072a745fe813ac11c8cb07f60' 
  AND (
    token = 'R6VHNyENS7/z5B8ByLrfKlTm5cd5bokVjdjIWd2yaQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )