UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c29iXqn3aN5L4q9sa+CXiUr8bY16H/3cY6aqfFIk068=' 
WHERE 
  key_id = '0597c28f0c36e29e548b7bd020f3b861aeb5924244fb25791c40d0578b7559bf' 
  AND (
    token = 'c29iXqn3aN5L4q9sa+CXiUr8bY16H/3cY6aqfFIk068=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )