UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8hIHFwHGtr0KD1Szw86T/cQnYu3AvyJCkKs8U4ncy30=' 
WHERE 
  key_id = '40d087d3031e52dd52cdd46204a2c05fda9a5f8d767c6c5211d2434462fcf8d9' 
  AND (
    token = '8hIHFwHGtr0KD1Szw86T/cQnYu3AvyJCkKs8U4ncy30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )