UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kTBSLi+lE6Lv+oPXvXy6RHI6D3fwqYzGhLTICIm6vBA=' 
WHERE 
  key_id = '9a002e73889c0586619e585cd39f43708f126ff583d74248ea039648a12d5315' 
  AND (
    token = 'kTBSLi+lE6Lv+oPXvXy6RHI6D3fwqYzGhLTICIm6vBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )