UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y8AaaayN+Qko2spKkqXA/wkmSu0LwrhgyC35X/ET1p8=' 
WHERE 
  key_id = 'cb8f17078d153831fa3f440e5c9702711ab6668b2531c520ac2015d36810814b' 
  AND (
    token = 'Y8AaaayN+Qko2spKkqXA/wkmSu0LwrhgyC35X/ET1p8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )