INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f3f9477fc36290e66fe569605bfda4a035587970775c23d15370d44a5d4da52', 
    'ySDbPMhPkM9AdcQob20ZV0ZhiQMcQigtA7Wa3kY8ajo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)