UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUMiW6GIhS+MJmA9Hs/lfC4fQzX/TnTz9TJOGRaIfAA=' 
WHERE 
  key_id = '34ad7351ebcb7c64c62c1aa39f514d6128c538287c483c0ad102a2555cfbf940' 
  AND (
    token = 'JUMiW6GIhS+MJmA9Hs/lfC4fQzX/TnTz9TJOGRaIfAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )