UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mYV4tfPDQjtnEzPZbebqkon4uCJR00lwA29lNHAfAU=' 
WHERE 
  key_id = 'ddf71e4503f966f4f1da9ad6a793bb3258419ca077f2af44036a1e2dbb6ac37f' 
  AND (
    token = '/mYV4tfPDQjtnEzPZbebqkon4uCJR00lwA29lNHAfAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )