INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '248b64832cc0a06ef8dace9ed3ea5aef28bdecbbef607401795885a4b75dbd8e', 
    '4yB2T3OCyyS49Q2c9UoVA+2jBJhQdhlK6oZ5zcFhZYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)