UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S+VhXMveCzPbwe2QGeLOROe2hL7tltwOvSL3xzS0OZs=' 
WHERE 
  key_id = '2bfbb180c944386b9c2dc772efa58c52f2a4fb7197fdaab9c11b3e6cd50b94b2' 
  AND (
    token = 'S+VhXMveCzPbwe2QGeLOROe2hL7tltwOvSL3xzS0OZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )