UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0wPl6eT64TZ/odERtl9G1h5JiVsbgC7xE+nmtgOf/E=' 
WHERE 
  key_id = '3987733bdcae1e5e693483e8ee2647b5a399f1ae6e4781c60c58c9facaebc18c' 
  AND (
    token = 'v0wPl6eT64TZ/odERtl9G1h5JiVsbgC7xE+nmtgOf/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )