UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FjgygWpvYLDRwR9roCTlsdqXAjLAtF0tj+f24OLtDhg=' 
WHERE 
  key_id = 'e191dd7477cbc4513eda6f459aae962ae5e34a49934648c106e33e346baba36a' 
  AND (
    token = 'FjgygWpvYLDRwR9roCTlsdqXAjLAtF0tj+f24OLtDhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )