UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OiURW5jpKof//FZ4Ph21rtFkEFjkI/SM4y1AUkIOYjw=' 
WHERE 
  key_id = '4ac25f3e540c40a6449672634cdfeb5516ef9f5460724d715d38a605f1538953' 
  AND (
    token = 'OiURW5jpKof//FZ4Ph21rtFkEFjkI/SM4y1AUkIOYjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )