UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ReeTpyp06gPqoJQ9Tdq/RwGI7ac71HqRxeEEky9D+E=' 
WHERE 
  key_id = '84bf99e9eafa23be5154e47a1fcfbb322360279d30d9995d39e869053a0cceff' 
  AND (
    token = '8ReeTpyp06gPqoJQ9Tdq/RwGI7ac71HqRxeEEky9D+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )