INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b6c61629864a5358249e21f98ed3b6a2d31ea813bd8768bf983242a831c8046', 
    'JlwKC9lB/VjrBK0g5MwXvx79q9BBGUoXHzKdfW6hR/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)