INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '578b38f18363cd5033750051a75253ab3f95950754332fc40355679991a25fae', 
    'xTQY+k9quy5Xgyqy8jABvTCv4gdLzsjpAT8iuZUP8+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)