UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rd1UoJPHkBzuW3iAvL/aKuk86VIPWaclD37vLSPG3tU=' 
WHERE 
  key_id = '342bb28c64e745dd74145983b9a867186a818d934185b4b5f77530918a49b454' 
  AND (
    token = 'rd1UoJPHkBzuW3iAvL/aKuk86VIPWaclD37vLSPG3tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )