UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0n49Vjhfw8xvg+qS/75sBk6GP3CLPmrpy97IRTnSCl8=' 
WHERE 
  key_id = 'b42966f74d153a18d3bf7e6f38b11a7ea06cbda782a44bd3fac7b2e63d956218' 
  AND (
    token = '0n49Vjhfw8xvg+qS/75sBk6GP3CLPmrpy97IRTnSCl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )