UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aCuzXnoyJxPeoEDTiH6Nm7OrHkPUS0lsN10PmHg960A=' 
WHERE 
  key_id = 'ac81dad31593189306a81107564f60e93e1b9697fa08b4881d380c4eb5bdcb7b' 
  AND (
    token = 'aCuzXnoyJxPeoEDTiH6Nm7OrHkPUS0lsN10PmHg960A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )