UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '59QD/Jn6ay5vpa9akOotqIQwblmKzJF+o9WsGVkBs0c=' 
WHERE 
  key_id = '587902f8fb4e4473494fe3cf6c23b8148da8be604512da90aa7c1562bcd63c6c' 
  AND (
    token = '59QD/Jn6ay5vpa9akOotqIQwblmKzJF+o9WsGVkBs0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )