INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cd394b2da4634172dd5553ae598a75ab8b49bcb97cc9c892b788bf936b4b45e', 
    '3U3UG0oraSIFSn/CGfWa+t9WUnNRRNzZQ9mlxqfSj4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)