UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wLrqkaGYumaitmou3BJcYGwnxcT4RD2fAi3qOQwGWjU=' 
WHERE 
  key_id = 'f76009a35147fb9e9a3a0701c735d4f5f271f6a27850dbdc963818bd283d21a4' 
  AND (
    token = 'wLrqkaGYumaitmou3BJcYGwnxcT4RD2fAi3qOQwGWjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )