UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jh5u8K0xXG+APyHodTajf6sMeZ/K39mnl4ZBIOxpSqw=' 
WHERE 
  key_id = 'eab6f2a6a46b8371ad2b48b80240f17590bbbc9d802ef07aa38615250d2770e2' 
  AND (
    token = 'Jh5u8K0xXG+APyHodTajf6sMeZ/K39mnl4ZBIOxpSqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )