INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e2568b32d8d2db297051894324914dbffde1eba36324052ddbc96a48dd7285c', 
    'pvbGmzMsxsvNt6t7EwE+cjaYj81IH6ENdxLraaKnoYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)