UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RBIDmBskMZydMsp+a/unhnw4GfkxePzY1LFeEi+mw2g=' 
WHERE 
  key_id = '20c8205d7c6f18b8318668ed8b1e2a29bc93bb9c0eddd4e5eb5870389c5d05f1' 
  AND (
    token = 'RBIDmBskMZydMsp+a/unhnw4GfkxePzY1LFeEi+mw2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )