UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20lBVcUHwxiYtKpGrRXhxAYSkfpzcevz58pgGLDTa2U=' 
WHERE 
  key_id = '42d138ba9a47d4280b05cfc2f2d58c744a4e9a3a98f660e6490221112859b8ba' 
  AND (
    token = '20lBVcUHwxiYtKpGrRXhxAYSkfpzcevz58pgGLDTa2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )