UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zvOlU+3f3RZfAaQ3BJZo6zE+eMiC61pUs4pSuYEtIME=' 
WHERE 
  key_id = '42dd5b3c07a24526e9f668469245e33f1b93ef6dc4584e274650e6ffecd38dfd' 
  AND (
    token = 'zvOlU+3f3RZfAaQ3BJZo6zE+eMiC61pUs4pSuYEtIME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )