INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5993f0cf4729cd9b12240c1fd80dbe1935cd4059ed088a37239e5b5854dcdde2', 
    'zpQ8GTRkQGq9ddTr0h7I0xfuaFO1FT7Ny7cf00XKFdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)