UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gVFdDHgyQ47CKfTuga+Gg6f8XnnkUrrYi/CSVchzfMM=' 
WHERE 
  key_id = '1d466eb441ac809ab212fd55b2fb9e82f5728eacd64d2fbe6c75c873b17260e9' 
  AND (
    token = 'gVFdDHgyQ47CKfTuga+Gg6f8XnnkUrrYi/CSVchzfMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )