INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b693a0bd6eab013455742a218cfa77664331e3a18b262b28f83046fcf4a8159', 
    '3wqEbYXGpMYXI4bP1NhAkuAIXt2SYe7ZFrWP5GOWTi4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)