INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02e970d0a64962dfe558cc0acf1529b9013566247f7e6e65935bbc7eb64a4534', 
    '7HBmgwouun5f7w8G6/QyJ8hLG1toFrxsSEB6TOCbCM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)