UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r3d4iU1VxyzDCKwHLWscG3qZ/bPxxQByBJxjbpHu5eA=' 
WHERE 
  key_id = '048e2236be8d64c2605c576b9a7127838c71915639827b5087ffbf44c54db190' 
  AND (
    token = 'r3d4iU1VxyzDCKwHLWscG3qZ/bPxxQByBJxjbpHu5eA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )