INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c17a2016a2f47feecef132401d0e1bbbb09e25279a8a590864106740fefc1c4', 
    'nqy3Zs1nv2sI6zzE7WX6R0AStkKcEqHZShHQDixe77U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)