UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GR9HWWEr+TFLz1zsyNQmyZZYhNjPEme3dIPLRiiCIGc=' 
WHERE 
  key_id = '381320b4399e150b4722aa9e7cbef398ff7a121c199ba1f7281c0836c786203d' 
  AND (
    token = 'GR9HWWEr+TFLz1zsyNQmyZZYhNjPEme3dIPLRiiCIGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )