UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mbGY6/rtaPqCpcJFE+m0iYEj4T35CjJfQ5A2gd/+2WA=' 
WHERE 
  key_id = '016334e5532e1d3984e033deb53976e7e19cdc2a59d00824ab6e98f36c03232d' 
  AND (
    token = 'mbGY6/rtaPqCpcJFE+m0iYEj4T35CjJfQ5A2gd/+2WA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )