UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPBrrKXC4S5kQXnPqMHxBrvbVj+elhKiDIurE+5AMEQ=' 
WHERE 
  key_id = '3d440f57e423bad8ba8520fd5fa842ee8494cf1e1730bcbe9ab74f2de8e028ed' 
  AND (
    token = 'QPBrrKXC4S5kQXnPqMHxBrvbVj+elhKiDIurE+5AMEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )