UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3GF+O8ke3SX8NP/0ibxDdBmxTyUX+aos/fqWv6lg2w0=' 
WHERE 
  key_id = '2ddcac44b7c57baea10974dfd14d68872a5d94535d4b7f42240ca2a4e3c96eaf' 
  AND (
    token = '3GF+O8ke3SX8NP/0ibxDdBmxTyUX+aos/fqWv6lg2w0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )