UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TxrZ+T3KamUI2REQ712d1StP/h7f8/TemRIHBVafKfA=' 
WHERE 
  key_id = '36bf98e188b764ac196c00b5aff087f2f6e05830fddd3c63629e4be5d5f51f23' 
  AND (
    token = 'TxrZ+T3KamUI2REQ712d1StP/h7f8/TemRIHBVafKfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )