UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D1EWheZhh6Imi4SFhfDWiT2oQlYo9itp6cion9SwmEc=' 
WHERE 
  key_id = 'b52b779f8f461ca126cb0165df939cf36980f470cf95f8c40ed94d64af044f79' 
  AND (
    token = 'D1EWheZhh6Imi4SFhfDWiT2oQlYo9itp6cion9SwmEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )