INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f83ad1ba2028c75f4b61205110a0e339ed47aaf1c529bd7c25ecdfec07684e9', 
    '4qEHqxX5n3VJjBIkQxmdlE/Nfl7/Qzr/eA5tdIxrEHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )