UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5d4/McZgNj3xE2DzE7dN0NJbCzcAFGHSc8awccMV0oU=' 
WHERE 
  key_id = 'e2678472c35947cb9800e8150f5b5c877df7c69502993fe81adab0a459fd3365' 
  AND (
    token = '5d4/McZgNj3xE2DzE7dN0NJbCzcAFGHSc8awccMV0oU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )