UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HeO4tbTq/vGIWvhByC3wJKJUG923pPTcKFop9DD2g2A=' 
WHERE 
  key_id = 'c5c4acd4cef3ced716d8c2ff7d8c56326b1de76ffe375229c12fd64d36118055' 
  AND (
    token = 'HeO4tbTq/vGIWvhByC3wJKJUG923pPTcKFop9DD2g2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )