UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Kaw8he6rd04YOwJRXxm3xlKNd1pBLJVGCtJsrhhNA0=' 
WHERE 
  key_id = '029956070dd9859313b78c76ff92a75abb8a55c46a0dc096a59ac63c0994eb46' 
  AND (
    token = '8Kaw8he6rd04YOwJRXxm3xlKNd1pBLJVGCtJsrhhNA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )