UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y9KN8iABgbeh9bKkWuuRkkzXS0/wxdjN64ugZHYaw60=' 
WHERE 
  key_id = 'abf874e128de5eab55fe083e5bb23ac71e3a027501546417da34d82451d3cffd' 
  AND (
    token = 'Y9KN8iABgbeh9bKkWuuRkkzXS0/wxdjN64ugZHYaw60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )