UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8/gQ4Yn+NL4IcQow5JHLTHkFjyxBn8PXPJcSLT6xvY=' 
WHERE 
  key_id = '9ba4469214c965afba0444b02ac4242b82f5bf826ecddc196b38e3387f2f1415' 
  AND (
    token = 'e8/gQ4Yn+NL4IcQow5JHLTHkFjyxBn8PXPJcSLT6xvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )