UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRNXlhd9RJalL1ODUGI1/1/v6+U+W3A2+wz3sKRpy8c=' 
WHERE 
  key_id = '5154c278a8d7d246abef422922c3d1f8bbf232afebb4a6ec35792583a3fb387b' 
  AND (
    token = 'pRNXlhd9RJalL1ODUGI1/1/v6+U+W3A2+wz3sKRpy8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )