UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B8OFD3mQ9l0uFv0IVDuR8D87h8dh4pqXKcIaBQhudhA=' 
WHERE 
  key_id = '45d1f15b094ca78d34d252df9bc2298e91fe7b8044427c9f5324678d59e4a1c8' 
  AND (
    token = 'B8OFD3mQ9l0uFv0IVDuR8D87h8dh4pqXKcIaBQhudhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )