UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GfwVSVDVnB8cKFnhgnHjeQ6XsfWaYfqP+Iw15CVpAk=' 
WHERE 
  key_id = '8466658c165907b89a0876c81b0c86ffc0260223dac85ffb6bc80055e8f3aa3e' 
  AND (
    token = '6GfwVSVDVnB8cKFnhgnHjeQ6XsfWaYfqP+Iw15CVpAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )