INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42368165e1a341da203f3e52ccb9e1fdc3f9d02e6f439daeeb359f23475307cd', 
    'mhDVlFRusSFjSN01TqBtrC1E3OvSyOeOlE7dqF72uSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)