UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gDs7OD8qU2OPxs3/1Kd3b/lXwKIKdWRv9N2o40YgHHo=' 
WHERE 
  key_id = 'a31cbc476c07a0de24c9508a9f0658a819622bf007cfe3efd02d2c58f8a86a65' 
  AND (
    token = 'gDs7OD8qU2OPxs3/1Kd3b/lXwKIKdWRv9N2o40YgHHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )