INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43e585021a0c8c71ed653ea3ac57e342c123f280792894af9adfe366e84a0611', 
    'b7iqNSH5OV6kOpfvol9wV4t53PDme81Y/ywgCtfRHlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)