UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJH1Rtnkq6OjBPxuDEZDBr4d3iLARGFshHVF57IcQ5o=' 
WHERE 
  key_id = 'a9d56430b0d7515a7fc8d516644ac17f2fd6b8ea39218c08f0f38f7c31f8a777' 
  AND (
    token = 'gJH1Rtnkq6OjBPxuDEZDBr4d3iLARGFshHVF57IcQ5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )