UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SPNs9xK4bUIUfhvscZqPL5ewepIo7T0cMWH/oKJ6Yeo=' 
WHERE 
  key_id = 'c339d3b27deb90d7145fd9a96da2a5e8e1cd80fdc6a7979b436e4d5176cf2554' 
  AND (
    token = 'SPNs9xK4bUIUfhvscZqPL5ewepIo7T0cMWH/oKJ6Yeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )