UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjCxuLmi+y+dQzqrCX6Yg7wEoGkbl6JoBL6GpugWLkE=' 
WHERE 
  key_id = '084a380f1c590de940951518a789927454aade215829a54ed52ef146be10a1d1' 
  AND (
    token = 'QjCxuLmi+y+dQzqrCX6Yg7wEoGkbl6JoBL6GpugWLkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )