UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EDbzfkFbCg9sZGZxzqB4c7q/zG2DBtbPUWl453SPRK0=' 
WHERE 
  key_id = 'b2ad0bf018fe7532c7ed5a6b922dce8eb0ea9cd21850f771af323d3137226011' 
  AND (
    token = 'EDbzfkFbCg9sZGZxzqB4c7q/zG2DBtbPUWl453SPRK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027