INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a15f62ec16e4fdedcd42472834de92b72bcbc7bb64f6421b89b2c5438b4edc65', 
    'iQUM/YuJe2d0eCip4OdjvicuRZF3CakHq+6t+IwQLrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )