UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLVspmY1WHQRPYVEfwvCbo7ByIlTgFm25JM/UmDA5C0=' 
WHERE 
  key_id = 'b12db7ce68a645af2d08ec5dc384f6fe9bed85744bfb99a98c5720219fb5f572' 
  AND (
    token = 'xLVspmY1WHQRPYVEfwvCbo7ByIlTgFm25JM/UmDA5C0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )