UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQKeOJTBzndsqN3LJnELFrNR1/5HPSAyIR4Ihx66g8c=' 
WHERE 
  key_id = '75eb7c9af94b5ee3f4579f87f3c8ee11e798ccd5fa04cc3d63ba045e4c40ef1e' 
  AND (
    token = 'JQKeOJTBzndsqN3LJnELFrNR1/5HPSAyIR4Ihx66g8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )