INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5828e7d99914816f34b799fd179cd87eb249142c1b975bd85bd063047dad905d', 
    'uvU5HD6AMb4UqGLk8F5/avqwsIWpNhu4ow8JgOBLg9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)