INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e193ab9c90eb6c27223d10717f615a24f14817a78afb6648060096aae4f35d5', 
    'kVhhx65ISTrNihIYOWQ37DMmsZMbWRfRkM3NPS6slEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)