INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1373d31374ce218fe26980f4d86531892e2934a68e8d8e2bdd0843c1b467622', 
    'nbzAQ6l96m3tcBy2IT2PetLvS0fWYKA/So7ItZ231gY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)