UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sx/lxXU3eAptHP12Atqv79nfSng8oF5wLrJ/WFaO/OA=' 
WHERE 
  key_id = '64831bdd0de22e31d4b72afb947d073b66bd1cd4eab5c44c6718209e3d00a0d4' 
  AND (
    token = 'Sx/lxXU3eAptHP12Atqv79nfSng8oF5wLrJ/WFaO/OA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )