INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '778758eead78d00fd949c2942e6def658a8f1dd8b125f9458c465370ed43ad9d', 
    'snXRFyqOQZ3i4FOqsfr3GgHUxdGeBXLL8m95A7HUY6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)