UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ebTiebF8nLf5bpqqmRHEpoljIW4rFz6K+P024xBcQk=' 
WHERE 
  key_id = '0568a77113d80b534e196d2e18b49d917c9b21b32eb9f2b9af406ebfe9856d5a' 
  AND (
    token = '2ebTiebF8nLf5bpqqmRHEpoljIW4rFz6K+P024xBcQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )