UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2PSvll9GPzTscaUW10Y9sRGL4rkytHIyCFpv6gdTqco=' 
WHERE 
  key_id = '7856fb725a56190a9ef065a8f886a682fd79c2813d7135811bf72d199bac7488' 
  AND (
    token = '2PSvll9GPzTscaUW10Y9sRGL4rkytHIyCFpv6gdTqco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )