INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1394469abf23526cab44ff5b2875e6a8029bf24e7804a14b2c8da6237743854b', 
    'R6vBD2VFzwZQGq0mXybFbqwAvi/u+KOGNRTbJpy0HaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)