INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dee4522af2379e90382d59d20da6b8e55cdc0be5459a5a86be5f5ee9536892a', 
    'sgIiTnuaHyDEpjHIVEwdUDqT9z67VZd3CYFveMqQAoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)