INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28cbdd3e58dfacfa81cfeb64ed19ffaa88fd3d32736407815122dd57a65de991', 
    'lNS5G14bUCwKjB9osaYGeZeLt4Wp8UZtndd0Sa2f92I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)