INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d2b42e23e023ccaef3bcd07ca62534e520bff875ba9701a3ab0bcf2fb87bb62', 
    'g8bFe2ujgFF9b4iFZHqTokynBPBbQdNYUpj22FHxmN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)