UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iGtdxSCVFLxqLtv8QKVOXg4WUGmYylJYXeYGCN3SQxg=' 
WHERE 
  key_id = '04b7f9a435e86a368ca1135a0ac88e261084c788788108b12288f92bf9d0b2a6' 
  AND (
    token = 'iGtdxSCVFLxqLtv8QKVOXg4WUGmYylJYXeYGCN3SQxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )