UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQlbFR0T8JRrTd3sCQUnaKIao2gzDaTsxv/eDlykWg0=' 
WHERE 
  key_id = 'fb147bdb5e3d2e84ac997557b93e271e971e328c425f9ee1499c711cc4155697' 
  AND (
    token = 'KQlbFR0T8JRrTd3sCQUnaKIao2gzDaTsxv/eDlykWg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )