INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9df68773f93526f2a5458e0e9e61e32f39e669bea8b406e6e077f1a97160e77d', 
    'TylGRBYHXCSZ/Xx+95XckTl99vaZAtpxV7E2p3i9bbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)