UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UrPM/tPRzot5j7c/x3Yw6oSbVT5JjIZulfZlC3EWRWU=' 
WHERE 
  key_id = 'bcefa43e365f037309ce9e4954ee12ed2b03a9a1122ac9583d62418db8475acd' 
  AND (
    token = 'UrPM/tPRzot5j7c/x3Yw6oSbVT5JjIZulfZlC3EWRWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )