INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26d6abb0085f4af0629c0308028b83ae40ce5d8c4a1f062b94ee1ba014a0647a', 
    'Avb4cnmKONx44lmjq9R9lpEF7ZppwAFxK6ln/fwmmMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)