INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc462c3062af447b6228514c166f1866fc4670937b7a5dfc4e055e7c2d3e4f5b', 
    'stzFbGbfCzprjJMhYpKlS93TIgcKLkyWBYY9U6LDEOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)