INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c415c22f18b4cb0e34851f08bebae3b4bebf08813a7c04e2fc0d61d04057015', 
    'iRlMIJSMrxGf0tozRhW3ZAbBCIfmW+VPQCR8GQDwRo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)