UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'isA5e/459hXRYNeac3ZCSMe6CSkiDoffbUL8/5EYzDw=' 
WHERE 
  key_id = 'ce8f7f0e346c33460600b1c32129c536a6c535b42edbb683c4c684ae3802c71d' 
  AND (
    token = 'isA5e/459hXRYNeac3ZCSMe6CSkiDoffbUL8/5EYzDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )