UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ycjtKnH3XtlWWSFjPmf16mFpbxaTtkB/NKW40P6+QM4=' 
WHERE 
  key_id = 'a20ae76174fdd2f044a74912f3b606d4f2705bcc5ad3237367f0aff3aa6d63be' 
  AND (
    token = 'ycjtKnH3XtlWWSFjPmf16mFpbxaTtkB/NKW40P6+QM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )