UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vW0ThEQgSp3ILz983+P7hqYRmTqAHD5x8FMbnRhGQPY=' 
WHERE 
  key_id = 'a13d64d1dcd6eed12412a240f53ee36fec6b0e6d2a9bf2e3b0e8e018d7c27de3' 
  AND (
    token = 'vW0ThEQgSp3ILz983+P7hqYRmTqAHD5x8FMbnRhGQPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )