UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6RSlasQSYH1Eq0XyYDoSJlWfXCqloOzKppac4fwGmss=' 
WHERE 
  key_id = '7a1854acbba8ea3d958aea4b6fa8e9baf6f1906f87816dd29dcb40e71f1c80f0' 
  AND (
    token = '6RSlasQSYH1Eq0XyYDoSJlWfXCqloOzKppac4fwGmss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )