UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6SVBnApLK15+mOVYXTWvhRad1RIpDma1iQaO4jFHXw=' 
WHERE 
  key_id = '5b9223903b6ee0934c7d3dabfc6a2c5548a38e2e584448e1ea91cf2ab31648c5' 
  AND (
    token = 'q6SVBnApLK15+mOVYXTWvhRad1RIpDma1iQaO4jFHXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )