UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'foyrQWkf0JoBqowJqYMheoNx9vxLcxwPn1Hk+MaebOY=' 
WHERE 
  key_id = '0420677b75c17709f941a08c25143849ddc8bbcb36d4111d5fb29cf9d6e6b98b' 
  AND (
    token = 'foyrQWkf0JoBqowJqYMheoNx9vxLcxwPn1Hk+MaebOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )