INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5975254adb82de49ceeaff8d4c88378bd805fc4952b5b7002b6db4b376452cf5', 
    '/mztlN38VwIgYKPiSd3lZBx9L29AHf9AodL8FKHWvcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)