UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUG2zn1Deg+Iol+fXqu0sYV3MuDl9N05mvmgxgAwSqQ=' 
WHERE 
  key_id = 'e7ef97544c4887c153452a08b7ab15bd390d948aca119b20e1d3d6c0cfaed6c5' 
  AND (
    token = 'CUG2zn1Deg+Iol+fXqu0sYV3MuDl9N05mvmgxgAwSqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )