UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mYFDBiaPjtJzzBOm1rAK9G4S66aGoGbnAVorVpJJkys=' 
WHERE 
  key_id = 'ca83351e24aaed189cfc50c22bdcd1adb455bf1a8c696afa442d14632cc2734d' 
  AND (
    token = 'mYFDBiaPjtJzzBOm1rAK9G4S66aGoGbnAVorVpJJkys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )