INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1d4e2460de218dc69f7c72481c01012341af915120b711aacf0fb46791038dc', 
    'zI7Je6VOGXOtuYZUcO2kwFiBK4GvhrLd7tRYs450WYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)