UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QzGeQ8BbRXTKCGKi9Z2Lg8RiKWXjjQ4hOQvr/ljbOtU=' 
WHERE 
  key_id = 'd8d08139d5b719f572aa3edab742b3922eb5777d191a29042dfce4b23104b076' 
  AND (
    token = 'QzGeQ8BbRXTKCGKi9Z2Lg8RiKWXjjQ4hOQvr/ljbOtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )