UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DKEs/4fPjffPDG9aReOjQsaJpaJACbmklWwh74hMJx4=' 
WHERE 
  key_id = '70c24948cae6a0f56247ba99dfd4d2a38c6c3df59ea3250a861cebfc8788cb53' 
  AND (
    token = 'DKEs/4fPjffPDG9aReOjQsaJpaJACbmklWwh74hMJx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )