UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0lj7GIfjvlzxuM8wBTegNz6lMC0sD/FXbM8Ks+dSQ0=' 
WHERE 
  key_id = 'a893402b3bd9fabcd04b5259538345a7507d762699fce161d407110be8faaa85' 
  AND (
    token = 'L0lj7GIfjvlzxuM8wBTegNz6lMC0sD/FXbM8Ks+dSQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )