UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bIF1SUni+e4bulVBvZYDtip70wtJQyME3JyAopcm4oI=' 
WHERE 
  key_id = '968c47c2464d1a471babc23435c33d569b104fbe8b27dd972230c8fed5b8d16a' 
  AND (
    token = 'bIF1SUni+e4bulVBvZYDtip70wtJQyME3JyAopcm4oI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )