UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bm+7BJ/Ql1KPMhV2SyS9u+/7wVPzbqxZO8/g5HHdzPg=' 
WHERE 
  key_id = 'c888cc87c94332a7d36d7832f370a181a87e81fe78705b0a19b27ee01c104492' 
  AND (
    token = 'bm+7BJ/Ql1KPMhV2SyS9u+/7wVPzbqxZO8/g5HHdzPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )