INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bf7de1552d26537603239a146799885ba98de64e3e4bb5c10323e62ae23f71b', 
    'QtOpP88aKGoqJbo2yx7buqPRprQdtEkWevsLfj/DYBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)