UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQhDtl4RTgFHdSX3ETKM6Es+OeQzOtpL0oqcn1cJyH8=' 
WHERE 
  key_id = 'bde0ae9fbc634d1661d3c67747d9f8e006273a6091b1d5af4acbe6b645fc76d9' 
  AND (
    token = 'zQhDtl4RTgFHdSX3ETKM6Es+OeQzOtpL0oqcn1cJyH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )