UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQUwWQrosxVY99JXg7lwBqRCH5sdj7dJrUcqU67U0Pk=' 
WHERE 
  key_id = '56605ff91805b645bdc7be6213104b166ea1c4435d816dea86e6c1cbbf476438' 
  AND (
    token = 'ZQUwWQrosxVY99JXg7lwBqRCH5sdj7dJrUcqU67U0Pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )