UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Nzo6iqsDW/BFh8CsCAwdJJMhFZzTeP78g7R6+nuAgE=' 
WHERE 
  key_id = '1aa4a4502d1ec2cb17e2228363b748a86881ec18c02c4909a580f3c7bc8f7c2e' 
  AND (
    token = '9Nzo6iqsDW/BFh8CsCAwdJJMhFZzTeP78g7R6+nuAgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )