UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0SC5+UkQlGOndIzbBWJ6iUmkxPkALwcgFyH5MyEb6I=' 
WHERE 
  key_id = '98ecf28b02e083fb650d00ff533d257b380f2d3dc0c03354c066d8817b83e4be' 
  AND (
    token = 'U0SC5+UkQlGOndIzbBWJ6iUmkxPkALwcgFyH5MyEb6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )