UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUGNzYwwyHiLEfY74z17sZwOI29S3BEizDMMRSauqw4=' 
WHERE 
  key_id = '9ea94bfb2f6545fe7790b81e6afee7276183e8c301cb403c13207c2a799082ae' 
  AND (
    token = 'wUGNzYwwyHiLEfY74z17sZwOI29S3BEizDMMRSauqw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )