UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YcdZJse9f/5cRo+dmXaoe0SJNi3QLJ4n8gXK1elTeqE=' 
WHERE 
  key_id = 'a770626012009a80e2818bc335254ef8acb93456b506df7d2b3705458305644a' 
  AND (
    token = 'YcdZJse9f/5cRo+dmXaoe0SJNi3QLJ4n8gXK1elTeqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )