INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cf2bc7d4bcf516c27082f8b2821b5e2b91cb50d1339889422ebd783a9c28851', 
    '32i548qj3teJUiaubBZ+OZM8dmq30OwoCR50WI8ylLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00111

Result

int(1)