UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S5rqcPIsAvAHMQdQ1v4qlwFh0oWoCczMGrHL1UG78Gs=' 
WHERE 
  key_id = 'bb4824fb84c239082a6a49d75b76bce7df18910dbf57b316d82d8d7609118147' 
  AND (
    token = 'S5rqcPIsAvAHMQdQ1v4qlwFh0oWoCczMGrHL1UG78Gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )