UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2rNjW/e/aMoyiTIXpaVbUC4iyBe2uiO7NELL3b3Abw=' 
WHERE 
  key_id = 'bb964643c45e9244e316efbac5322c5f95439eab3bae9632ba996421e7b2d739' 
  AND (
    token = '+2rNjW/e/aMoyiTIXpaVbUC4iyBe2uiO7NELL3b3Abw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )