UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a+KnMLxqrHlqtgIAW/9z7DXBbiezHo0WiIOJP/FghsY=' 
WHERE 
  key_id = 'c06c088a37d0385be5a24d7788dd7f884c0acbd6ad6ecef943bd09f6dfc1f1d8' 
  AND (
    token = 'a+KnMLxqrHlqtgIAW/9z7DXBbiezHo0WiIOJP/FghsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )