UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFE3l5a/65q2uSYUtSQyFWO8+hA8sUGJgmAYIDCV65w=' 
WHERE 
  key_id = '9bd5f1dc6f5ca6b30c5266a83bf1a8f0b1cace895c830e9225140dda42d57a0f' 
  AND (
    token = 'DFE3l5a/65q2uSYUtSQyFWO8+hA8sUGJgmAYIDCV65w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )