UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bj9UVZGsSHEzPiPlmBR7xvbNxZGHhU7UdBppATU5ssY=' 
WHERE 
  key_id = 'a0e6b9032800837b4d344574b98a3fffb683abba7d987ec92a263407bc7dceba' 
  AND (
    token = 'bj9UVZGsSHEzPiPlmBR7xvbNxZGHhU7UdBppATU5ssY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )