UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kFBe+F6qZoOWioHC5EfODh85Fd8hexb8EDwLgyHiIT4=' 
WHERE 
  key_id = 'e8d9a2c5785dc69c615a1eb1db8317a879a3fff49ae10a7adaee18048197c28e' 
  AND (
    token = 'kFBe+F6qZoOWioHC5EfODh85Fd8hexb8EDwLgyHiIT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )