INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5e18edf59a61b77a7dd93fdde26e1d8414fcac5b1877895e1b3b931e07dbe62', 
    'LTn2SyIiODIk+RbrZRG5jwaojUDbdFjmEjQTaLcxJio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)