INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1d63840d9898d640a5224bae5dac343fe66eeddee8025e678ef66be78a8cf3c', 
    'Jhsi6U6pHmrmhjMHMvkIWd5t3q9daZC2Dl8gsMGNsPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)