UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u0ViaP68x12zAjOp0rh2VH7iVP3MjFHm3LX14N9T7p8=' 
WHERE 
  key_id = '2e034dc23f5528e0d8e77c84a279979ab7b3626f5cf287592beeb3ef09a56625' 
  AND (
    token = 'u0ViaP68x12zAjOp0rh2VH7iVP3MjFHm3LX14N9T7p8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )