UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eVWpTAKCR1JJ2r25MjWCFShLjYoygBviSMmutqauN6I=' 
WHERE 
  key_id = '6347d6e68a668f410b508febbded895ee689ea0eeb68eddd7e1d7d30fe33afb0' 
  AND (
    token = 'eVWpTAKCR1JJ2r25MjWCFShLjYoygBviSMmutqauN6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )