UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dtfUaHZhOx8gqDIpXnsD86Lp56bF1ywHi6DqilO6vME=' 
WHERE 
  key_id = 'ae4d5a517bdd0e7b4dd909fcd6265fb9efb614d39127860020d1fe83de96e9dd' 
  AND (
    token = 'dtfUaHZhOx8gqDIpXnsD86Lp56bF1ywHi6DqilO6vME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )