UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0orrvWq76IvLLET2CITj9GvBz0iQsMFKMkAON6gYrkU=' 
WHERE 
  key_id = '270b89ef8eaf952f8af9d47b5fef8ff1f5b6319017f9b89be445a8204819334e' 
  AND (
    token = '0orrvWq76IvLLET2CITj9GvBz0iQsMFKMkAON6gYrkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )