UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SA5TNC9JYWqiEVz7kakRZcu0qgMix6dRlsfBaEfFszg=' 
WHERE 
  key_id = '32db615fa9932af701d336554f645564372d9cc3bcba230cd0dd6d88c6fa6274' 
  AND (
    token = 'SA5TNC9JYWqiEVz7kakRZcu0qgMix6dRlsfBaEfFszg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )