UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XO/P4o/OyYP3PzYvWD8kud3cMfi8oQO/TfvK0qdBRlA=' 
WHERE 
  key_id = '56de9e1eee7743b9e64bea32b4298dfc3c08477020e657da0626f4ab924261c6' 
  AND (
    token = 'XO/P4o/OyYP3PzYvWD8kud3cMfi8oQO/TfvK0qdBRlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )