UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/fbuIfxE66Z50BSvw4WcrWb/hcx/c+FbZ8f2YwyiI1Q=' 
WHERE 
  key_id = 'b6d76d40efb1d5e060b1d9a25cbb60e61d8c671ceeba9f61a4d0eb62806950d8' 
  AND (
    token = '/fbuIfxE66Z50BSvw4WcrWb/hcx/c+FbZ8f2YwyiI1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )