INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6c8fd213cf239be3afa70c4ece57e0184b46d374fa525041bdecea9b659f88b', 
    '2h1+5ijy9af9d7NtI/6oeE/k6zqqhf9egSgtTDvvlP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )