UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zlnug2jskdCtvgrh6YqmibPX0OIz9kHIddzfNu5S8mE=' 
WHERE 
  key_id = '983dd088a78a36b2f4e7d3745fb1fd6d8b77f36853e330eb8e5f151b8094b12c' 
  AND (
    token = 'zlnug2jskdCtvgrh6YqmibPX0OIz9kHIddzfNu5S8mE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )