INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfb6398766d98ce80639a5f89d7cab3552ef9288937f610e909ca06e3ae0eaba', 
    '1xQVQjGOHUhMQ+6SPjWMf39VZPy2nbiD025738Wjm3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)