INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5496e45d777f291db20a47f97e1921d204e7e090969fbce6bba45c4c4e8e968d', 
    'MQLXlA/GtdIFpx/xbKSKpn4mIPai166uouVvUdEd1Qs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)