INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6a1a7c376cb8aa6df43e2f745446eae33f579f7e98b1da27c19b120c662002d', 
    '8kJHy9/O5cG4qqQXSYmMIIA2viS9+KtgCv/K9sGYuNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )