UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4Wm8bsJepssq1qaHcR92B11lWtgCAL7UKjM8FERMGc=' 
WHERE 
  key_id = 'd655cd80af53ab9d7f04d903cad53d2b06370fcea40e42281065ebbe8d4caeb4' 
  AND (
    token = '/4Wm8bsJepssq1qaHcR92B11lWtgCAL7UKjM8FERMGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )