INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe9868d3ecbfa7af98422470513222babacc92210d9b4e4fe43c609dd2d6ed7c', 
    'OoYnPg5rYeyH5XIkOQXkIkzY4/A3SbIGVoIOuTVyojs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)