UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yXxr1gj6xau/yLE3BYTAC/2Ap6PTEQqS3G29QpjNbR0=' 
WHERE 
  key_id = 'c2d80ffb4e1827864086c33ea93a37ae0478f662a942b20e1000a14993308d23' 
  AND (
    token = 'yXxr1gj6xau/yLE3BYTAC/2Ap6PTEQqS3G29QpjNbR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )