INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1f4ad9ef727c69925666af352f7b11008ec7d9377dc38dd9e1fd3bd1e5bc939', 
    'rcX6JAuDnVoROiFv0OoDvkHVW+3s5KHOcDklO+BtA8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)