INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f465b69feee74434f3e599475abfb4d95bf460988cee6c384dcdc637a721faa', 
    '76wv9HkNGHenuZ00zyEI5NQHPy+XcxHyGkbcHrqu6A4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)