UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0SySVk5qzwKn5hd8RTjF7IW7m5IUPLAjRSuURRPlNKg=' 
WHERE 
  key_id = '792039494f427105e9ac232a0470517c5275f13dd917cb2fd97192eb99c5bb1f' 
  AND (
    token = '0SySVk5qzwKn5hd8RTjF7IW7m5IUPLAjRSuURRPlNKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )