UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zx+sUCpcflvI6Yu89i5xpHvdMK5uY8M/95m7dGZIBwM=' 
WHERE 
  key_id = '2e0f4cf799a4d8ff68372eda7901ecd90a55f5e4be16063f688388942d3fc887' 
  AND (
    token = 'zx+sUCpcflvI6Yu89i5xpHvdMK5uY8M/95m7dGZIBwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )