UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T8L5Y0ig2KmlFUNmUDFJ7XKEEoAY5ryYdhDp6rX2jTQ=' 
WHERE 
  key_id = 'ce475f0c587cebf2cf0a095e9ca727b379d3549a45dee20ac4e8d97b7cb97a1b' 
  AND (
    token = 'T8L5Y0ig2KmlFUNmUDFJ7XKEEoAY5ryYdhDp6rX2jTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )