UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wnnvczJlKMUscadqzl5eSlt8FnzNqxqeYJaIoXCDAtk=' 
WHERE 
  key_id = '1d89591611f6bc464f4cd5a5978ffb8cdaf3d0dbb15325b0de32d513c77f96cb' 
  AND (
    token = 'wnnvczJlKMUscadqzl5eSlt8FnzNqxqeYJaIoXCDAtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )