INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7dd28e6072f6a248f3fc7e0692f05f6c3b38983337b597a36373c90f7ec04e2', 
    'UdGmlU2yj5z0F8JOTrDUFSsiqTu0XyH//P50/XvqUvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)