UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2RuvB6559obJljAsdPVbRPzrjorCiWJEG9D1uYlf2Tw=' 
WHERE 
  key_id = 'a8072fc72492f235e4da1ce483d02f32a983fb6879c4212d3498d0eb41ae3be9' 
  AND (
    token = '2RuvB6559obJljAsdPVbRPzrjorCiWJEG9D1uYlf2Tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )