INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4bc5c9fdb564b5edac49f829169a5124407d5aad6c83042e7c1ec1ec6e5d42a', 
    'o7fHu5mKzQCD6HTgArgmJShxbeBcXMjYW8ifR0JLcro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)