INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18a8ba96beb862356c82b846e4dd47725af3527f17ddb0b654701471783a5a7b', 
    'OUQzXkfju0HE2+4HvpqIOo/fEJ1VsaIDyhuWEWhCqvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)