UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WnYQ/xLcdAYacO/0JDkhuvq5dV3vd9RryPyD+i1xz4E=' 
WHERE 
  key_id = '424ba3b6b0fa1837ae8ac3b684f4f29b33acefb78ce75abcc6d7aae2701d93a4' 
  AND (
    token = 'WnYQ/xLcdAYacO/0JDkhuvq5dV3vd9RryPyD+i1xz4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )