INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c3c79bda218262e0f214717424cc343ee98c071ca5cd31e3f7f16c3be44051f', 
    'w1FKFhbG9cuDzs7szB6LfE2bF4K2ctWenKRf4u9QzuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)