UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1beRkxpjJv60XsDFqwojlJfz1qfBI85wFNa0EoopZis=' 
WHERE 
  key_id = 'd748c76e399718915fe28022ae754ac7455114010c5ce30f82a7e3313aaa60f8' 
  AND (
    token = '1beRkxpjJv60XsDFqwojlJfz1qfBI85wFNa0EoopZis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )