INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8cc6186207c09c0ebef9b70202e1ff62b442a42403712fc2650770133467aa8', 
    'Mxph2tGem/596PBmq8AL2hkxl0Tm2ZeNV8nvBylpHBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)