INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6cef551adad927f4251158157e29a79eb20cea19fccedd48782b713ac0dcba8', 
    'BMBm9alZ7uZYG50Uu5YQELjvbc4Ct/escb/g9QXeztM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)