UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8Hd5ClhEln/sBusbOONh5Wv6C3NTjFU3q/56F1e6LY=' 
WHERE 
  key_id = 'ae6cb30da51b18de99d9cabf3a60edfe02c6cd785619c2f8201b16312fa9bad4' 
  AND (
    token = 'R8Hd5ClhEln/sBusbOONh5Wv6C3NTjFU3q/56F1e6LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )