UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dfMN8y40iYHfPNj1dAJkcx6vALVpv4+KjmuewNNLhE=' 
WHERE 
  key_id = '420774c191fe7ca7b2513d30b0e62acdba1cd57373cfd5e93808b9407512b039' 
  AND (
    token = '/dfMN8y40iYHfPNj1dAJkcx6vALVpv4+KjmuewNNLhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )