INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd435a53211bef8052aba504d3a531496307c596bb99136bf0d07cfab1d89019a', 
    'Et59NP4Pj5jKCyluDOIdl7femmFSzIY4uzR9+k+Mqdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)