UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZfJ4RKN2wC/+shfgjXAcfKUZIwVtvWxgkuO9SZh5vU=' 
WHERE 
  key_id = '4437e5aef84737ffd056ebc70f47ff89f31554985bbb5ee254d3123ccc541176' 
  AND (
    token = 'uZfJ4RKN2wC/+shfgjXAcfKUZIwVtvWxgkuO9SZh5vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )