UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uoJn7R+8X91XXxqj7klXYK48uBE8dU/y1ERaUNYtOKU=' 
WHERE 
  key_id = '38d3d73ef76450c5bb980c3fb1840457613567703ec1eaa2dba691b2fc865536' 
  AND (
    token = 'uoJn7R+8X91XXxqj7klXYK48uBE8dU/y1ERaUNYtOKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )