UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n0M6/Dj5NIHy9+8sE6B89W2nAxSweAwrsOOs7Y3OV2M=' 
WHERE 
  key_id = '2651ef3bea3c72f6cd49a441dec2f863e3dfa1aa713b10bd71756d37c939b09a' 
  AND (
    token = 'n0M6/Dj5NIHy9+8sE6B89W2nAxSweAwrsOOs7Y3OV2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )