INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47a1f71dfe51decee47b537403b0908771a0593a7f7281c87615f528c31fb398', 
    'pO2SToHeG4c93huYbjPkNNOxpz91fKJmZyADfdKkpYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)