INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0515ec5a7bcfb3bf450089dc686a470b70613ca971cb247598c54ae40daf8075', 
    '+feW2Xig+syYpMMHWdUSuaI6nOR1zrkePvEfMY03lg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)