UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AmgVL+QDJiYYuS/mqiIVW2UwifIG7EcunqbVSPDSauk=' 
WHERE 
  key_id = 'bf8142fc15e60a3f0e36b78f36726bde597cef63f6f9cf6b202a64a605ed2bf7' 
  AND (
    token = 'AmgVL+QDJiYYuS/mqiIVW2UwifIG7EcunqbVSPDSauk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )