UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTX3WZurqRFRoMGuijcMyanl3mqXQVCBQ5EsBnNvMNs=' 
WHERE 
  key_id = '7e2123c596af24e7eee54912aebeacc1a7576289a4b956d6acb1648d8f7bf419' 
  AND (
    token = 'zTX3WZurqRFRoMGuijcMyanl3mqXQVCBQ5EsBnNvMNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )