UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EeG0BIfFGGnQqHUFqQc6F5A252q+kFYrN/uC+LYkdXc=' 
WHERE 
  key_id = 'e4636db978b8cbcd266b91ac4d2699edfad9e2f96bf68c07cd4aa2723c7188d1' 
  AND (
    token = 'EeG0BIfFGGnQqHUFqQc6F5A252q+kFYrN/uC+LYkdXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )