UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xB+Qub2kjgR/17Cnc2A9Or4yKYItBfjnCCg1w5UaQ7c=' 
WHERE 
  key_id = 'bf4f496737cfa040ab88f2926d5c5f6ccfa86a3813e085816fb7cb85d4f88354' 
  AND (
    token = 'xB+Qub2kjgR/17Cnc2A9Or4yKYItBfjnCCg1w5UaQ7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )