UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WOzODTdl6Vr5cjv7s/6CQTXnz/R246hX4pVdnY25r88=' 
WHERE 
  key_id = '8536614b44b3967514c88b8527db9dd7007aa75381426734b40541324ef27518' 
  AND (
    token = 'WOzODTdl6Vr5cjv7s/6CQTXnz/R246hX4pVdnY25r88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )