UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JLoZjfwOsY6kE79MrkobSKHE60TmxwwH0rex0D3tawM=' 
WHERE 
  key_id = '3a6c226c4f388d2d1dff2e08be388f7ba6468a8364f5e7af849b46f993263b09' 
  AND (
    token = 'JLoZjfwOsY6kE79MrkobSKHE60TmxwwH0rex0D3tawM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )