INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b15a4dfa8f35ad27b5413994be01113be41c9d6e1fef5973b2039aaced56a04b', 
    'A/VwUCf/eUuthEjSFbQkl4KvQs294OQW/Red2yHX2wg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )