UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0M6x1AZsbb/OEu+L7XhX8a702+l2CIYMbmQQuFKVX9Q=' 
WHERE 
  key_id = 'cb6d2ed1f15fb9e1b4c3ad40ba523a52650f6b667f930d848035d6526a92f2d3' 
  AND (
    token = '0M6x1AZsbb/OEu+L7XhX8a702+l2CIYMbmQQuFKVX9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )