INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a672789f32b5057906583f2f283853c211d2d929c0a667a86d13d9b7f238a6a2', 
    'iktqD9/nJevo7LyTJYtcDY4a9sbKvexDyZCCk/uGCdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)