UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBEfo8OFJNdKj1ur4OVNmNPEArZTw/epqwoRd+yjKUY=' 
WHERE 
  key_id = '5913d11eaec90a3ba1dcd27924e30d7cb3953f2e49870aee6ff4fcaf3b7585ea' 
  AND (
    token = 'UBEfo8OFJNdKj1ur4OVNmNPEArZTw/epqwoRd+yjKUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )