UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eR5z2Epzem0NJP3+RxuUJzgcgCbjZFtumdIUPSVTbKc=' 
WHERE 
  key_id = '9d89a20fee0dd1cc97b827e9fdc5729fcb997311d0909755af4f10624df5110c' 
  AND (
    token = 'eR5z2Epzem0NJP3+RxuUJzgcgCbjZFtumdIUPSVTbKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )