UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rE6Kbfg9f4Mx4My/8hZ1gyI2HpS3LtCo81lbu0Chexw=' 
WHERE 
  key_id = 'f08479b7f5a0e4bc33e05fb8671e03918405afb54301b707717ef9b174163e9d' 
  AND (
    token = 'rE6Kbfg9f4Mx4My/8hZ1gyI2HpS3LtCo81lbu0Chexw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )