INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9735ed09b9b0dba8f4a7ae4ed9198dc87ada8903840d319f60a24bc724135ab5', 
    't9RK46IuJy1v0fS1hDSUnsrjhHu+63wQJuLmiffpyUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)