UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3GsJxOyk9bIMfTOuMTq64eyLsn1CaE1xJP0EVgZCWdE=' 
WHERE 
  key_id = 'f06a06c68aea2e391d2cef330475ac3b2ac3481bbc06a58e77bf76e89b051f87' 
  AND (
    token = '3GsJxOyk9bIMfTOuMTq64eyLsn1CaE1xJP0EVgZCWdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )