UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yl+QdPDp+l3NZ1kKnIKpkbd+Js9MKk1P5JKrwIIMm/M=' 
WHERE 
  key_id = '4519e880411a8164a862e56ade9891264209860f06cea85d39524b57c67dd457' 
  AND (
    token = 'yl+QdPDp+l3NZ1kKnIKpkbd+Js9MKk1P5JKrwIIMm/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )