UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+VRuOAsTN48B6MJFPicY5oMiz3nCI1SRW3IZxdqPhg=' 
WHERE 
  key_id = '2dfbda731f445ebe3cb38a47f81f2eca13736e8e106b84c9282ab546f8533f93' 
  AND (
    token = '1+VRuOAsTN48B6MJFPicY5oMiz3nCI1SRW3IZxdqPhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )