UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2XHcqM7feemaAUNZLkBtloSYDH76qfmvEPUYk0Es53c=' 
WHERE 
  key_id = 'bc12592fdf96077de09f211f7f2c7ff29745140676b58e1e0616697b7d5949ef' 
  AND (
    token = '2XHcqM7feemaAUNZLkBtloSYDH76qfmvEPUYk0Es53c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )