UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WS2uDYR/bXjMBTRnBxNFTg5yHTz54/4WzBUiHK2jJEs=' 
WHERE 
  key_id = '30aa1a6c358ffdbf6d38c577cbcecd06df7ff8b3f3c7d40afb448f91326f2fa7' 
  AND (
    token = 'WS2uDYR/bXjMBTRnBxNFTg5yHTz54/4WzBUiHK2jJEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )