INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6330ec51f4262480f50ac4d6f9492f70c4d451411d7533212f6caa2e7cb57a42', 
    '9EMM2tehp+RLSh4cPhz0HTU/Go8x7j4Z37e6XQBMDPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)