UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGh4z+5ehkf4RP6Ii+gKgPSG6c7FpZpTIjf7yILW4R0=' 
WHERE 
  key_id = '403c944e38b7f8a34bf39c9e77628fbe7625bc4b973efe1e4618e31e870720b5' 
  AND (
    token = 'AGh4z+5ehkf4RP6Ii+gKgPSG6c7FpZpTIjf7yILW4R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )