UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Asp43OnlqYF70lu4GXxP9kexNJP87yePjeZV0pkrjF0=' 
WHERE 
  key_id = '46da4ce72040d14e6a12885220bd2c198f1ad5a5c50123ae42ba20b20a760602' 
  AND (
    token = 'Asp43OnlqYF70lu4GXxP9kexNJP87yePjeZV0pkrjF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )