UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ayFh1VPB9hZaxOzY3n2gbtYffvG2HIvIGcYM8n3dvr0=' 
WHERE 
  key_id = '88c65152b15df23297c639d917dfa967d5152037582abfe268e5eed4e789a9c2' 
  AND (
    token = 'ayFh1VPB9hZaxOzY3n2gbtYffvG2HIvIGcYM8n3dvr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )