UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0L9U6OcmY1l5/ODOM19c1LJ6x1t6O1rmUm+fTTOzRT8=' 
WHERE 
  key_id = '34505d922f5fb45dd6400920d58eb79e031d46d45dc60ee1e115e405afd0b11d' 
  AND (
    token = '0L9U6OcmY1l5/ODOM19c1LJ6x1t6O1rmUm+fTTOzRT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )