INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c814baa185fe9eb76a46ef3c39d41200a1656ff1df1d8e94f3b490296a378b1', 
    'kWwPvvl4v201HBWUGyTGceQmmN9kzaWeywNgw48JUuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)