INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '882b4ef43ed7bffcaa3134ee9849001c61133bc7d74f4cb4df2f2a905bf2beaa', 
    'mqejf1+l+2aj4cj/txRAH15dq18/yteMZf8rVSiFh1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )