INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b56db219d28dd2d83dcc8c4a6c626e7d99be38db14de09355df7baba347e84c5', 
    'nLTp8MHhPE4+zfei/N+QCbBQNNbS9/F+d8ulfWNfkys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )