UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/PxzdSXOVqAf10RL4m369FcBglfGgIIZFDkJ0Y1+Q9s=' 
WHERE 
  key_id = '5199b077733595c6981207c9a6fe6b08da44ed910c057dbc0131dcf12a6d417e' 
  AND (
    token = '/PxzdSXOVqAf10RL4m369FcBglfGgIIZFDkJ0Y1+Q9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )