UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'imsT6T/VVBzPsR2UANGWTmUiaDucBoLfXghbjVWq+8Y=' 
WHERE 
  key_id = '14fd8061bf998389c166adcb180dd8df26a9e2f6a3ef58d3df8370d9b27df5b1' 
  AND (
    token = 'imsT6T/VVBzPsR2UANGWTmUiaDucBoLfXghbjVWq+8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )