INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '443cf8e454c022606509aa9ff4355b55dd3846fece24e3072ba08b88f04b13de', 
    'TRd2IcZlVLTqQRugtwNSzJQomq/1W5LTqYhVCfv+Jks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)