INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8d8bd1dc5b596a11542c556cf78fe5137f80f6a11b0029a6311367f0eb7e907', 
    'JLaTOHmqAj1Yjls2qMZDOKJW1fB7kXTBdXtMc2pBZis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)