UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0ol23aPhjTu48paEVAm+Qu76M2erKZsE9A2Ij7yzdU=' 
WHERE 
  key_id = '44c792e07d9f6d2f914c1763d3c4ecba0109e68d286020ab69d4e98e7d5bd727' 
  AND (
    token = 'W0ol23aPhjTu48paEVAm+Qu76M2erKZsE9A2Ij7yzdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )