UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QduDelc++0mzIZsrh8nHFjLFn8gD++0VkimDaHjQf3c=' 
WHERE 
  key_id = '4ca61a91fa4db03c1f77701a8c18b58fd4303ea17e535b8f7e184ec799f3a467' 
  AND (
    token = 'QduDelc++0mzIZsrh8nHFjLFn8gD++0VkimDaHjQf3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )