INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b61f1e9ff51cfee67b140a37aa4196ab4056b0ee95c28784d22f7fcccf57b9fe', 
    '2r9WF8xbEWHrONOSskgoVj7iiiIo50w3KbBfWtWbCWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)