UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UN1dVO9f6U33/IuR/cqOioFdw4+2sYqSF0VHSWstkQA=' 
WHERE 
  key_id = '95a89a0a7218bca7dde5878d054389a524b454f16b257f73dc94224969b48fc0' 
  AND (
    token = 'UN1dVO9f6U33/IuR/cqOioFdw4+2sYqSF0VHSWstkQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )