UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jP6qzVWQG5y2cZ3vIOjQSz7GST8LwhAHkx2dZpKYykk=' 
WHERE 
  key_id = '28f6773ff2def42e7cc04727c55acbbfa729bf9ca158f4cbc4906f6b80aa7c5c' 
  AND (
    token = 'jP6qzVWQG5y2cZ3vIOjQSz7GST8LwhAHkx2dZpKYykk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )