UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UpqI/L815kcrhfNk0hlWIwp58arEdNtBeA/jEAb+maM=' 
WHERE 
  key_id = '5234328449dc2ae055e63ac196030e51e4245aa255a7dd9222079d4e80fc5619' 
  AND (
    token = 'UpqI/L815kcrhfNk0hlWIwp58arEdNtBeA/jEAb+maM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )