UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b2yscVViU19KW3KuSEpsuAtJqP9D9hGYFlFXLkR3bns=' 
WHERE 
  key_id = 'aa1532f15a89fd7afd6470a5bc1e80586e2ba3ca734b6dd97980ec4d166ef937' 
  AND (
    token = 'b2yscVViU19KW3KuSEpsuAtJqP9D9hGYFlFXLkR3bns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )