UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4sNg0WtuP07MfZ5hBnxQCkAEQ+lzKSEIGhkyo6mKY+I=' 
WHERE 
  key_id = '08dee9cf0368f260132f984b1ada396fc66d4315450454a95efab8b951a55cf7' 
  AND (
    token = '4sNg0WtuP07MfZ5hBnxQCkAEQ+lzKSEIGhkyo6mKY+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )