INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc6b544a3af3c9a97a8881ad8b5e569a2230dda7663005aee31dac94fbd388a5', 
    'lWSLZjAHOzEuDu3RYc+bGRej43EE7tz0nBx4rxGbVO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)