UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gqnQeKNtuQxY/to1V9JZEvTcsyFidWTtO05x2HaBtN0=' 
WHERE 
  key_id = '3e267b74b3a1c0c61a9e58503dfd85c0ff901b84cb70a594fba2e53a96111d91' 
  AND (
    token = 'gqnQeKNtuQxY/to1V9JZEvTcsyFidWTtO05x2HaBtN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )