INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5e5285cdaf753e8cc9044cd856fd07ac03a9de433d4b6fb6dd0397bd91b61c8', 
    'fkb+lql8MizOQIeI9hjySosuHyJXx78Xufpbar/Y5Zg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)