UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y9bK5DPvvdeoZBAwAOl5YjeZ9IVVnu462yLPyQx5fcc=' 
WHERE 
  key_id = 'e0cb4520dc176df9fbbd380e144100e18955ddd1174c36c2a97e82068b8f928f' 
  AND (
    token = 'y9bK5DPvvdeoZBAwAOl5YjeZ9IVVnu462yLPyQx5fcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )