UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oeTOR23gsPdys1GkmQH4kggdSZl+VNS/xvpfD61zSqk=' 
WHERE 
  key_id = '142dceaffb7a4bc507cef82543651394bd2ebb6294372684958c650720917da8' 
  AND (
    token = 'oeTOR23gsPdys1GkmQH4kggdSZl+VNS/xvpfD61zSqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )