INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8da51d665367b103d9a1e89872eaaeba1e602e1fdc9078f15e50987d50250397', 
    'lyovlGc45mb2wUWdrlA619BP3Tv8otX6aLsPOKCpc54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)