INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '443c9bf84af3f2185d37dc70cc6f9ccb62141f09064c4c65d609951281093850', 
    'xv99oj063ixwsXOWWtXY/O6bphw0JZp4sV73qkW9PNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)