INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fc67c01dab09ea215e5b240b205efca14ea5ed97784697494e8bb43033bbc62', 
    '9C9Oybrg9/IUW9uxvvnEhzm22Dt0XXcSRUkIGf88iZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)