INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '219d1b9dd2c03a78beb63241618c975496d793c026034f483380339d50ac196e', 
    'HAn7ZZwwBt15rWql8GmqIjyHUCmpA0QDvdBA7fPLESA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)