UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p3EuIN1vROYKCgVzU5XaR9XuSoYlCwZbAihYG31nyCk=' 
WHERE 
  key_id = 'e83838106a9c861463019be14c1976f1a36bb1946b8c92908b9dcb3fd289decc' 
  AND (
    token = 'p3EuIN1vROYKCgVzU5XaR9XuSoYlCwZbAihYG31nyCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )