UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJJsHRn1pCOF9MTuFe1UfNv20ch1Qec9OGqypM/dJpA=' 
WHERE 
  key_id = '1a082869dd907f7b4e5b61b5cf7d300e58f8279b896c467c58290dde0f5fde03' 
  AND (
    token = 'LJJsHRn1pCOF9MTuFe1UfNv20ch1Qec9OGqypM/dJpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )