UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MtF0+fKG46OexzMcJXQcYVz11TnnFzG772uCiFQAlJY=' 
WHERE 
  key_id = 'eb221dbf0b99c9e9e175413663a31dfeb561d4c95c6a509722fab15e987ceab8' 
  AND (
    token = 'MtF0+fKG46OexzMcJXQcYVz11TnnFzG772uCiFQAlJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )