UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzK6xJ/9qrU3pbAx11HJGaQjGBaqIRMny9NrG8j8NRE=' 
WHERE 
  key_id = '9ee59b63f2a4ac3603e198f9ca355406e3ab268874d941c7be465c91c94a4b1f' 
  AND (
    token = 'OzK6xJ/9qrU3pbAx11HJGaQjGBaqIRMny9NrG8j8NRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )