UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5fthYU/X04xlvBM2zMAv37HqFQ2Lkbjh5nwm2b9tAjA=' 
WHERE 
  key_id = '7b46a14cc78af97e2a2ae4a71d224edfbfc734eab14fdfdf3ea861426552f88d' 
  AND (
    token = '5fthYU/X04xlvBM2zMAv37HqFQ2Lkbjh5nwm2b9tAjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )