UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KNuq7EA7MQoTt9KjDyxBZ8PR/myeTNGYs1zWBqACFE=' 
WHERE 
  key_id = 'e026a08b220ed975ac39a642f3c09436afe75a874323f02cdd871fd7b8faf007' 
  AND (
    token = '7KNuq7EA7MQoTt9KjDyxBZ8PR/myeTNGYs1zWBqACFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )