UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gjE6IdoXpqOH5tH6cc9eNxEyQ3BxnyNMp4fcaBEtoJQ=' 
WHERE 
  key_id = '973a9dc1238e672d4012c326decedec9592929553a6258bd9d1b3a13a6aa87a8' 
  AND (
    token = 'gjE6IdoXpqOH5tH6cc9eNxEyQ3BxnyNMp4fcaBEtoJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )