UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KxZg1fyJum5AQCFDufmVikGiWj8Hwkf1NaNsTGEX9s0=' 
WHERE 
  key_id = 'db968d93454210d0c595667254122be33629b7358e9a397f3d3f4807ef79a3f0' 
  AND (
    token = 'KxZg1fyJum5AQCFDufmVikGiWj8Hwkf1NaNsTGEX9s0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )