UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qHNGtrICzt+uIzl0ih+P8kNdRPN8WJryhr9UAdkZYI=' 
WHERE 
  key_id = 'e2dbf8cdeba43d0e3bd33c95d1ee4ae1e7f0926838cdb647ff5344600fabaca4' 
  AND (
    token = '4qHNGtrICzt+uIzl0ih+P8kNdRPN8WJryhr9UAdkZYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )