UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hkk1WaJcmbBY5PVZMzvsNkcjVy6PdqGTvPH3KbD0Dto=' 
WHERE 
  key_id = '6538fb919eec16c4c5b8aec37095289f59f5f13d90c137a30c7263745e63f334' 
  AND (
    token = 'hkk1WaJcmbBY5PVZMzvsNkcjVy6PdqGTvPH3KbD0Dto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )