UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'am6MB0EAowBiWsw+ae+04gD18h1vGdt78ZxAWpdVZ5w=' 
WHERE 
  key_id = '87c9c50590312e0f6a7ab55fe214bab0aa80e5a6aecda3c96b9ea21af864c5f1' 
  AND (
    token = 'am6MB0EAowBiWsw+ae+04gD18h1vGdt78ZxAWpdVZ5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )