INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7260ccce2a6e8d840ed24bba486fdb7b2d272e51466182ab51476ea5b2a22276', 
    '3NCZj50dPT1zI4vqCFTkoB8ON4ZD28wMb2oTvNLxLhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)