INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6494770668b11b4329cf9ce21630827bd94edb108d156e661ebcfb2ffb2513cc', 
    'tjQ5zr5EpTDqDoNFtcwTbXTmHycTTbXwodDtuh619RA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)