UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uK+0IFjEuegn0iO7o06fTdXEOKXBGJXUekWb5IehTaY=' 
WHERE 
  key_id = '103c5216a0e4af33a1c2fb051bac1dc69568e5f18e1e4a7ee99b5226501431ad' 
  AND (
    token = 'uK+0IFjEuegn0iO7o06fTdXEOKXBGJXUekWb5IehTaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )