UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4kGTsBkApxTlNytdMwUxUvcxyqEftjf3Pn/VkW1Xm4=' 
WHERE 
  key_id = '3fce7698bc12e8df2cefc058805b35162cef35b43b9cdc7f60952ffcbc05f402' 
  AND (
    token = 'd4kGTsBkApxTlNytdMwUxUvcxyqEftjf3Pn/VkW1Xm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )