INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43dbad5d73ca557c8a8ec997133bdc2fea7a2f773cfde39e2f126c9bec6b2378', 
    '6n18EHbDQTPv35ZL8+cULWo6MFdM7jKoKSERPkL4R7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)