UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vuYnQyB4LXcaJPWfbYJYQ642QxR+Oq/GGl85WLOLE3I=' 
WHERE 
  key_id = '6b344bb7429659f56b223313fe42bd3eb505d55e46e340f0f9e204b5aef58f5f' 
  AND (
    token = 'vuYnQyB4LXcaJPWfbYJYQ642QxR+Oq/GGl85WLOLE3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )