UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/yB8AazkhccGi2CpJpjKqPXUwmm0zeRxcmiMDqiNlic=' 
WHERE 
  key_id = 'c40df7b020a198f62013df557521a51bac5cbe20210db57fe10ae4a70f042dd6' 
  AND (
    token = '/yB8AazkhccGi2CpJpjKqPXUwmm0zeRxcmiMDqiNlic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )