UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w74SayHvh78HmSp+BVhO9/dnQlNAlGS7RTZCMxnqqAw=' 
WHERE 
  key_id = 'e895d55b010074306cdf36c6381612ee9fdae6418afd7db65e8d7b7e49e3c580' 
  AND (
    token = 'w74SayHvh78HmSp+BVhO9/dnQlNAlGS7RTZCMxnqqAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )