UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WAGESfGcjIZPOBoV2ZM5dizF9l2qZxlgE6fVNIi8cmA=' 
WHERE 
  key_id = 'df9a2f0d3a6f2c65d043e2de70a3a3ac117605b699f74470a962ef0f63524594' 
  AND (
    token = 'WAGESfGcjIZPOBoV2ZM5dizF9l2qZxlgE6fVNIi8cmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )