UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Te49lNwBtvMg57csMDiIZdhpGYwnyHRG46w+Tys7g5w=' 
WHERE 
  key_id = '8a08d6edee0e41f524cda5d55974e585b30cc21990f6f303ee50b7cda567e8bd' 
  AND (
    token = 'Te49lNwBtvMg57csMDiIZdhpGYwnyHRG46w+Tys7g5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )