UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '35nhTbYcs+lTzQg4ZU7ozHwy2SpL7xOnLzRJCGn+m6g=' 
WHERE 
  key_id = 'b844ddb276abcd67a3f0bae436e00175828eeb84244e836f73ac3f72d9ed4f88' 
  AND (
    token = '35nhTbYcs+lTzQg4ZU7ozHwy2SpL7xOnLzRJCGn+m6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )