INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb8bfe86a3fa500dfbc3ebf640c56dfef9e31251886f65b352d321bc69592600', 
    'EN49/0NthXvQ/pQ6juzo5BC8UhW6cGONObqLeq8lBtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)