UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qGYXjfd1onJjClhnQAONKaEW8IlVfefw5kjecadxB9U=' 
WHERE 
  key_id = 'a8d5842a137d6f2df5729f744bda48da61792b04bc080968ee366ae7955feb5a' 
  AND (
    token = 'qGYXjfd1onJjClhnQAONKaEW8IlVfefw5kjecadxB9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )