INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '743b29033767fe35ceab91a7e537d898effe81b0e896751fe31018863a4cb4ab', 
    'nGytrfgFDGgwyciI9xE8sG74Ici5jSE0Z0dlZmyyA4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)