INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dde87588a672f04e4776bc684452501b61bdbc760e45c814a066e29623bf0210', 
    '1GN468OZd9DZbwtP3V5MJgfWbM9jUIV3ziJ5TKkVxZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)