UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GnPEkb6H0aQYI3WPgMSNUvQ3sEbbtlPls/Rq9dXNI8c=' 
WHERE 
  key_id = 'bd27c9256388837da719e867f5b221f90a340e8c68aa5c1c24164bd5902b2efe' 
  AND (
    token = 'GnPEkb6H0aQYI3WPgMSNUvQ3sEbbtlPls/Rq9dXNI8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )