INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7323f51439a7950de27fa11f110f55f5b171ed26c31fb6380ba992e271c55b16', 
    'VPteIjYDsbsiv0kD4LT2fBfETjdeGB4oPyfMu8lp1KE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)