UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QhX6pODIA7q+0iQLhEuUf7WwRFiabC4g/pvXWURujJA=' 
WHERE 
  key_id = '89934806b36e93bfa133a5817476a16fb9ea7473ddbd54ae910864f22c4dc138' 
  AND (
    token = 'QhX6pODIA7q+0iQLhEuUf7WwRFiabC4g/pvXWURujJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )