UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7ETveAPKq1IjA0Zbdga3D1BU0lUs/1hPTW4ZOUHvl0=' 
WHERE 
  key_id = 'c3f6328a72e72973d4c03b8158d8f4e71bc8a5045c5927c458c895d9d0f52da0' 
  AND (
    token = 'i7ETveAPKq1IjA0Zbdga3D1BU0lUs/1hPTW4ZOUHvl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )