UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Al9GuY5mLsmRrX2B9Mpzu0H8WzG31L/cH2F6W3KFp5Y=' 
WHERE 
  key_id = 'c38c2ced94085cd8fffe730c3e718b29d99fee9662cf23f6d3d91f82f50514a2' 
  AND (
    token = 'Al9GuY5mLsmRrX2B9Mpzu0H8WzG31L/cH2F6W3KFp5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )