INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7676b80d1f7380ab9e6caa3037205fd6700a1b24bd62dc22143b0292ff15615b', 
    '2h7yRaV6EH6DHZcZlbMhGCKWZPAUxPMgrDsXJCx2h8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)