INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af31fcff96b38d717ca3ee947bcea478d2427d50af16a412c17382ef9493963e', 
    '9nEiWHDJ9DEMzaekhJAPBFzogmw8IsrWH9N0nheX5Sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)