UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tvrf7mT6D3PHxNEeA3sScFajfUWyKcI7UQRY9i34mLw=' 
WHERE 
  key_id = 'c2a2bcb238f1a847767b5d4825880579df85bb506e825dc6350ff2fea7ad8423' 
  AND (
    token = 'Tvrf7mT6D3PHxNEeA3sScFajfUWyKcI7UQRY9i34mLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )