UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WprH737VlnFi+tjqPqgjWSiQHDso3usXNfEKZwd90u4=' 
WHERE 
  key_id = 'f1742030fdda0ebd44ac66b54bd7073192eb20d11c71c73737ee1e74f10451f5' 
  AND (
    token = 'WprH737VlnFi+tjqPqgjWSiQHDso3usXNfEKZwd90u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )