UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rxIAPyE4BUjsLn4wTkcmFq3w0OuDuK9JQK5oIy5qQKE=' 
WHERE 
  key_id = '98aa793984472746bbc2df3c01e4c18743fd2a42e999eeee18c934f0955f8cc1' 
  AND (
    token = 'rxIAPyE4BUjsLn4wTkcmFq3w0OuDuK9JQK5oIy5qQKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )