UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPBavsE8glhCooDwTaC6j/gHRKFlImwYJyjx5nPV4Z4=' 
WHERE 
  key_id = '967e7e1181f4b80370c8bd3f1de60ebcea0887ea494756f3d5b03301f8f78d8e' 
  AND (
    token = 'yPBavsE8glhCooDwTaC6j/gHRKFlImwYJyjx5nPV4Z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )