INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '858439857d9ccd69c81b85810e7b3ba7212d878db02360549073c31f33b7495c', 
    'vgc6pTRQokjCuK9mHE9ONXZ3EVnnIXVC790aPrV1B6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)