UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4CZjkLD0m9XxBrWH4oHsSanC47/mBVvKmgdHzAkgCg=' 
WHERE 
  key_id = '2cbadeba94a6491ae945d85c42f5516d5e5066b3b0881e552a942889ad43ab84' 
  AND (
    token = 'p4CZjkLD0m9XxBrWH4oHsSanC47/mBVvKmgdHzAkgCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )