UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1mFTUPzzdk6dWIGEzLEZp4/mrdwIva3gG9BwvuSEdDg=' 
WHERE 
  key_id = '3c2fa703e69f7633acdd820a73320227480aa35975696f81ff634836f5e0a129' 
  AND (
    token = '1mFTUPzzdk6dWIGEzLEZp4/mrdwIva3gG9BwvuSEdDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )