UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gxM8rxs/x9i7iz6mBWYPlkqD81PkPCICW/8csjn9Zg8=' 
WHERE 
  key_id = 'eb4744b00c7dfb8d828fbe7de95c6c5add7fef7de73a9f9106b61b09d697ebfe' 
  AND (
    token = 'gxM8rxs/x9i7iz6mBWYPlkqD81PkPCICW/8csjn9Zg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )