INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a2166b8a36cf05537998d46221074bb34d17c38a2e72c973650229a471a86b9', 
    'Pg8IA379U8+WIwTZZwaFDZ5EQr62qR1cEsfTpN8coCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)