UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7WBgeSkOebkBieKJUgvjynUvBBCfAa0cKDqbPxDyojM=' 
WHERE 
  key_id = 'e845454727bf9e22844d1778c9470c66b605238d8bbd3f9c236093a8d8282d8b' 
  AND (
    token = '7WBgeSkOebkBieKJUgvjynUvBBCfAa0cKDqbPxDyojM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )