INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494814e3c014afe168b448863698999f8769248034b948edacbee29fd6379ad9', 
    'dIrITR5IEBW7LXPFV+b5xSOoyTXH2VMAKIQ+c5LkEsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)