UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KaSzaJZSed2IefXTdadeT+YV0a1uErbl5OZ3LxuHRhU=' 
WHERE 
  key_id = 'f7804289d5123a82b483e592596a8b762512653ebe29f43895d7158af77d6a90' 
  AND (
    token = 'KaSzaJZSed2IefXTdadeT+YV0a1uErbl5OZ3LxuHRhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )