UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's52a4WrxO3RUaVQ2ULf3C6fNMu1rLPCy3DTi+797Ge4=' 
WHERE 
  key_id = '7446cbf7ce03c8fbdb09502fbed68374a4deb510fa919e5364896c8b29175851' 
  AND (
    token = 's52a4WrxO3RUaVQ2ULf3C6fNMu1rLPCy3DTi+797Ge4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )