UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBIj/DZN65dkSTvIoxo5QpgXoKSpejLpynHjpqODF7c=' 
WHERE 
  key_id = '92cfbcc0644aaf4b81187fe5a122ca723053d598079f569c2f0305b24e67292b' 
  AND (
    token = 'nBIj/DZN65dkSTvIoxo5QpgXoKSpejLpynHjpqODF7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )