INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6dde19c9387a9b46d1d044103cacda57eb9ec654a47308daae355752731515d', 
    '/pYOpVyNDw/a7IGJV/jcqrM8OwdW9p3YNJ4DVXLp3nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)