UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTf+rU6jezTktEDzITQtpVIW6OzP1reVWWTQn/36A5o=' 
WHERE 
  key_id = '8cdadd17303dcba463c84e7a11b4e3ed8698379bfdc93d60bd1c117b89b4233c' 
  AND (
    token = 'QTf+rU6jezTktEDzITQtpVIW6OzP1reVWWTQn/36A5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )