UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ga/pAQdFCznIyEHCRYBSDm44y33mmeqMUblb4X0nk4s=' 
WHERE 
  key_id = '070ac90dc7618d22e7687619ba76397452bc71c29bb194012afa8ac5f1cdc338' 
  AND (
    token = 'Ga/pAQdFCznIyEHCRYBSDm44y33mmeqMUblb4X0nk4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )