INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f6b375fa7b79a033f3cb9173bbdc35be0c0509e92a564a4fbf8428cc897e30f', 
    'Z5hWVtVEvz1ccByliAeZ6TEJ1CSsIowJYNes8Rk26wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)