UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q31UOXOX9Y+oUHuYR9AZF2V/ZP7+b/zOSDYVceuxcec=' 
WHERE 
  key_id = '817ef60aa6c3f501cb21331f5820108309f9620503615076bd821830d62ef311' 
  AND (
    token = 'Q31UOXOX9Y+oUHuYR9AZF2V/ZP7+b/zOSDYVceuxcec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )