UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8/1FimNrLHm70XyQyKEMr+woY/OnRSxucXdkT1WHiI=' 
WHERE 
  key_id = '4c40c1c6eefb7907dda7c6dd2a565a2d6505ec6a9b1cfee5c8f632da0aeef28e' 
  AND (
    token = 'q8/1FimNrLHm70XyQyKEMr+woY/OnRSxucXdkT1WHiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )