INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab7b53f1247d6c9abd3b36627c14987a886e287677e87df94c90b03bdd61711a', 
    'QkW2gsYoSDn9gtLPN4F8yBJ3vEA5nY17X5ZAp47Kg7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)