INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d35ee1636f5934d5134f93d5413e6615c58f84fdcbf02dad87abb80654851a2', 
    'iXtc5bPWoy48EhjAyvWeN4WCzdt8hy5c2Wr8hWKOC0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)