UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nbVVRLzGKAmaKMg/WgHTdoNKgTzOqhv2bb3eHSeXbpk=' 
WHERE 
  key_id = '9a817d3897723676365d33fe9da7e55cd1972c59216d0596a6f40e48baeb7309' 
  AND (
    token = 'nbVVRLzGKAmaKMg/WgHTdoNKgTzOqhv2bb3eHSeXbpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )