INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21609daf22200c420e4fe7dbd84d03b2da0fd795fc26e8a3430efd3ae4443fd2', 
    'CF9pAzm7MUVnIy8rjStpQqvT9OeD+WELK5o4ojQvBL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)