INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ad52479c56dee3d314e2f4e494892045f515e60e6d0215827fc66b206bf11eb', 
    'EXg0vYvGqwd6vI3vpGl0oyB1cZTblIpkdSQEeDD54RA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)