UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBIuwTeUqQRc2WxJN+v9WMkP0ePRl2CY3bxIyhaFmdI=' 
WHERE 
  key_id = '1fed0e39673272deb2b1b6e67b0894823efc206fc740b11179201d5e33ef6daa' 
  AND (
    token = 'bBIuwTeUqQRc2WxJN+v9WMkP0ePRl2CY3bxIyhaFmdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )