UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9zMU73UybpVB7xoLfeQbFu/VZudVwfB9/qaL3xmRRM=' 
WHERE 
  key_id = '362de15a7e987e2dc6347e027739abfbbae46e48cfd972cdc82e96a4def0b78a' 
  AND (
    token = 'U9zMU73UybpVB7xoLfeQbFu/VZudVwfB9/qaL3xmRRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )