UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLiSraR52WE4SnfmDM3JjR0YXwb8/thLfwRjXXuQsq8=' 
WHERE 
  key_id = '8310e46c51a438b2e3c756acca7ec97f4fd0e9f5a6551b4f664d3ab04d0e6de7' 
  AND (
    token = 'SLiSraR52WE4SnfmDM3JjR0YXwb8/thLfwRjXXuQsq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )