UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COrduf9UzoxDB7MRyrsZp14QgsnkL8WnvF4ewUGWh5Y=' 
WHERE 
  key_id = 'e03c34416a3a2a63a624a0d64dd4a8052e6ade73adacc102e88d0c902e7533dc' 
  AND (
    token = 'COrduf9UzoxDB7MRyrsZp14QgsnkL8WnvF4ewUGWh5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )