UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9tOvIytWZpw3ONclB2jUP488I8CIYyhQyIro0UC7tVg=' 
WHERE 
  key_id = '94b27f5de88a5ed5601a0c329aac6db867e45607ad41278c03daa710b0303b95' 
  AND (
    token = '9tOvIytWZpw3ONclB2jUP488I8CIYyhQyIro0UC7tVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )