INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18bab67993e163006b902d1b837dbd7f597b9b2f6fb1ea44b826e20c8bdeb4be', 
    'QSh2OOHQDFA2xKsmX5H0FUZ1L48btZlQhzTr6aSuXNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)