UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qfO5M86EDHHkW4XVSKScMulD/MhvghZQTzcIZTGpOKs=' 
WHERE 
  key_id = '9c2323d7536d075179d067efac71013594a72b94fe26c33ed11744dcd45ae6a5' 
  AND (
    token = 'qfO5M86EDHHkW4XVSKScMulD/MhvghZQTzcIZTGpOKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )