INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50d6d5657a75d881a7b6f5cbc9eb9530d576f479bed0adb6eea6244efc14608a', 
    'msoqZNl9aRyqh8F2v808YkNpZQXrfWkd1jzXyhY57d4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)