UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dc/sd1WFf8JvvAI+CyGNJWuDtfYESM6YheIyFnQouec=' 
WHERE 
  key_id = '59b617ffc540254d6ab465e1bf2dff78190d593f9a610cc3dd070c84b0d018f1' 
  AND (
    token = 'Dc/sd1WFf8JvvAI+CyGNJWuDtfYESM6YheIyFnQouec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )