UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mced4EkJQBVTHg0eSbCuKIk34VukKKUvA+F1aKzCJ14=' 
WHERE 
  key_id = '171cb342eb79ad3da89fc913672f757418ed48e3f826be7b8884efc252a6e544' 
  AND (
    token = 'Mced4EkJQBVTHg0eSbCuKIk34VukKKUvA+F1aKzCJ14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )