UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gIk61iYaewQ8vv2gUCrqNZHxf9dz3lbi1JOyAZWDCgg=' 
WHERE 
  key_id = '88b4d6ee8ce2a367f3f6bfb4e6ba73f537e7028a76765968ed0e643b42d01864' 
  AND (
    token = 'gIk61iYaewQ8vv2gUCrqNZHxf9dz3lbi1JOyAZWDCgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )