UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WITJnW8KkAiQK+rngalg2hrxr6TK/OoYTkNWeP3bUVw=' 
WHERE 
  key_id = 'acc18f04ff6afdebeab56002524a108b247f2f1ae1231f73d9bb8443cb924df9' 
  AND (
    token = 'WITJnW8KkAiQK+rngalg2hrxr6TK/OoYTkNWeP3bUVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )