UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTEx1Ld08g741yof/n9mQhn3rGH6yX7Sh1lnm1zeKXw=' 
WHERE 
  key_id = 'a490d9a65eae50c447edef839addee2a9ef81d7150c5ab4af2a312f46f0ffa08' 
  AND (
    token = 'bTEx1Ld08g741yof/n9mQhn3rGH6yX7Sh1lnm1zeKXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )