UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tW6ekSJtcwvi0wcRtpkIt4UzPHcG7pffT4t4mVY327Q=' 
WHERE 
  key_id = 'f71c70893cdcbddac9d808afd19b7da3d200626657c4831c3e29436c8fe7fff8' 
  AND (
    token = 'tW6ekSJtcwvi0wcRtpkIt4UzPHcG7pffT4t4mVY327Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )