UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DqXX37MKyF9LAm4xyRcx9Rj7JYi8tm0mIwJS1GyAMVU=' 
WHERE 
  key_id = 'd56616fe05b022b0efb67100a0a89703a931aaaf6392839672b5a1602e8553f3' 
  AND (
    token = 'DqXX37MKyF9LAm4xyRcx9Rj7JYi8tm0mIwJS1GyAMVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )