UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jrR1oav77EkkfibqoOBDTyHISkg2c7ukxKPVwRmmFw4=' 
WHERE 
  key_id = '97c67e507b18c28f1b183fc4c33a3085cd6b9e25a5a38ac522262d0f919629e8' 
  AND (
    token = 'jrR1oav77EkkfibqoOBDTyHISkg2c7ukxKPVwRmmFw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )