UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJrfYRn/hWCvwp0y/6YGH7G3akKcMLgcIra2uZBIKVA=' 
WHERE 
  key_id = '96a0eb2a2863453ea6f154df38435ca263bd65f53bded1401bcc69e6ae1fb05c' 
  AND (
    token = 'SJrfYRn/hWCvwp0y/6YGH7G3akKcMLgcIra2uZBIKVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )