UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dj5g0m9IYIV1DCVJ3+9+TUsGkp4/Y1v2Rku1PneRi0s=' 
WHERE 
  key_id = '55f6ef24f8abb3bea5ed12b72425cdee1335c204cbe5a5b8fd4ceb0ebdbb716e' 
  AND (
    token = 'dj5g0m9IYIV1DCVJ3+9+TUsGkp4/Y1v2Rku1PneRi0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )