INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99baf19e0a8186c054107955e2ed968ee085e4af260baf57894c3f700729e9f1', 
    '9XxZb8j4BptE96JFaqXTsvN+v52w19ZYWMah0ZEULoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)