UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZHe0qZMYdhGzDnsq06hOnPLm7tlICSHvlj+/QC0NHQ=' 
WHERE 
  key_id = 'fd36d0f6b7a3eac4cfc91902228403259b14b95f4a599cda364956e7ded943d4' 
  AND (
    token = 'BZHe0qZMYdhGzDnsq06hOnPLm7tlICSHvlj+/QC0NHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )