UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4bpj5NUkFbdbfepKuFJ+azAF+JUo3mzPX8d5npgwFc=' 
WHERE 
  key_id = 'b7279aa06047305e01cf122ac3ee5c584a18df0f2a9093b83f23582af88cfb11' 
  AND (
    token = 'h4bpj5NUkFbdbfepKuFJ+azAF+JUo3mzPX8d5npgwFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )