UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hw8QASNuea8JE1iK8/4EDBaxmEzrHJbOcQMCHTUd9wU=' 
WHERE 
  key_id = 'e718f407378ff699814f1c484bbdb20024f0535d4f3beed7a04df2b79d50d649' 
  AND (
    token = 'Hw8QASNuea8JE1iK8/4EDBaxmEzrHJbOcQMCHTUd9wU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )