UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HCvLDeh575pLm0ZoGNaSTOUqmdtSwQRsBIdWzzmPbI8=' 
WHERE 
  key_id = '88e1d91eb65d5c7821b2c34166ab8bdd37bee15e4caf063c4f3b1002af703ec8' 
  AND (
    token = 'HCvLDeh575pLm0ZoGNaSTOUqmdtSwQRsBIdWzzmPbI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )