INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c260c1f2500fca7eff4553fbad5e3a89e879e50c9e658e8388b67d9e8639a113', 
    '/t0aM97Vf0D1bXynwxeOaTVGFJUPESvYA215APIQ+hc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)