UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'feLqf+EMvmP7hgGMDVYmGJwRvvDXyYRCxUcQxdnG4Zs=' 
WHERE 
  key_id = '6400bd76edc5843ea26c038a00f669db1cbf98500b5316bbccce65eb050b080d' 
  AND (
    token = 'feLqf+EMvmP7hgGMDVYmGJwRvvDXyYRCxUcQxdnG4Zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )