INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fe839355360503b5361c106dfd3e0518a2053d7c479e9d731e3d0de72f25400', 
    'w68QOGmdWC5qUVU5QkYPaJrh2GEWXjK+0NuC2zJh3yI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)