INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eda81aaddccfb8b64e3021e5a27a0faf81a7d4ea1b325b69bcff686509f5b1bb', 
    'rJCnDicxF26vWOlxik6iGqczl6cAWVEdwj5G6f61dyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)