UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bwoEjupt00SMu7lQx8Eh/xfIAbk8hKIFOwysEyVCeHY=' 
WHERE 
  key_id = 'b5effc91b97879b694ffea2209df1dae782e2118cc008f963a23a38210249ed9' 
  AND (
    token = 'bwoEjupt00SMu7lQx8Eh/xfIAbk8hKIFOwysEyVCeHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )