UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2An8CwWVom/Vcdd7TrDRghYA60aD6ka4A706ShNn9Jo=' 
WHERE 
  key_id = 'c61f32b7a7971792574f976fcb5755c240941271eb13c3f79d3d58532f171d16' 
  AND (
    token = '2An8CwWVom/Vcdd7TrDRghYA60aD6ka4A706ShNn9Jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )