UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NMP4IawTG3rKno9V1Cj/jX+A67BMeBx4+kunQr0BOSM=' 
WHERE 
  key_id = '44978eb8339dfe5f40b767c2b607ee59b181b56eb43e4abf4f4501697ddc74e4' 
  AND (
    token = 'NMP4IawTG3rKno9V1Cj/jX+A67BMeBx4+kunQr0BOSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )