UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMrXRTjH5kU7AYjTQ5F/1GmX2IIIj4e6oyUnRUczEdY=' 
WHERE 
  key_id = '1f249ca3a029a45643430a9814cc69a3c012eda5ef10ac7bc650487769936e58' 
  AND (
    token = 'rMrXRTjH5kU7AYjTQ5F/1GmX2IIIj4e6oyUnRUczEdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )