UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5wIqLdW3O/36+/ZiP+NtJtUlPFVy9zLpHFXpruuL+g=' 
WHERE 
  key_id = '554fb4a28ad2ddacd521287e29c7a18b77a4e1f7f1f1917c969ec9ad6abbd564' 
  AND (
    token = 'd5wIqLdW3O/36+/ZiP+NtJtUlPFVy9zLpHFXpruuL+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )