INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30ea788e680285caac116493d1a885c5047ee73f5fb2ed96a19d63d4c92d53ad', 
    'LB+vBLW4gREXQPrPKi9Kgh9nxxakJC+dmRwzsjZtSv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)