UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAQhrASio/BnGsqUjqHNcj10Azx4eFan7vbzPy9XtgA=' 
WHERE 
  key_id = '533849e7ee938df0fc4bbe9dc308fb10b5cdb252179849c652b71f474f8a1123' 
  AND (
    token = 'vAQhrASio/BnGsqUjqHNcj10Azx4eFan7vbzPy9XtgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )