UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2dTT4fZF0ovp8C7MC4XmoPDZehvkk3s5vfoqEk7/1A=' 
WHERE 
  key_id = '9a7bf695f9b1cbea05483a3175ec06c9aae9e0d08cc88ecc89bbd61a17f02e95' 
  AND (
    token = 'P2dTT4fZF0ovp8C7MC4XmoPDZehvkk3s5vfoqEk7/1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )