UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4tKmm1hRmPpmyHllOvKgqwkrViBQeva6tKK3Ij4EjV8=' 
WHERE 
  key_id = '5a210ae4ec44613c5f8c7d44df25fe1e4f80e8d45c92926cac293549d176a79b' 
  AND (
    token = '4tKmm1hRmPpmyHllOvKgqwkrViBQeva6tKK3Ij4EjV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )