UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQA/JvC1UhdWQMi0OVtXhKsO7c5/yDSwb9UBFpTAiTA=' 
WHERE 
  key_id = '55e9a2bb940c0b18f57b77082cf0e0136aba3e391e7e633afca39b8569779ba0' 
  AND (
    token = 'gQA/JvC1UhdWQMi0OVtXhKsO7c5/yDSwb9UBFpTAiTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )