UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kzHyHcu0KVUQKldFG4/KKV+k7Lr7N1e5ajDUkyR1Cec=' 
WHERE 
  key_id = 'd19879959e7cb6bcf281a64a880847e134dd1748879c1a619f8d6fbd8627cb15' 
  AND (
    token = 'kzHyHcu0KVUQKldFG4/KKV+k7Lr7N1e5ajDUkyR1Cec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )