UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/QN9lE1FnoAJu1stOMgHCSn9Z4s0iRBeu1xuOTE4/7I=' 
WHERE 
  key_id = 'a862c39238240fb1dcf102306632f67cf077ccb3e5dc71c1f57444f3133fff7e' 
  AND (
    token = '/QN9lE1FnoAJu1stOMgHCSn9Z4s0iRBeu1xuOTE4/7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )