UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VsNQpk+GEYsW9jDkx5+orQ65We9RK3IZ1NlA12Jgpac=' 
WHERE 
  key_id = '0f4c9c44bdc56ec035c1f1205923e20f08290f2fc5a6d22ecfb2c5442d9ef4a4' 
  AND (
    token = 'VsNQpk+GEYsW9jDkx5+orQ65We9RK3IZ1NlA12Jgpac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )