UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wxdC5sprD+YzOnbKNz41EPAbqZvgsGBMW2OET9ur1m0=' 
WHERE 
  key_id = 'e52f7fbc320131c2361c927a5a5420defce063a6ee00a08086ab9825367982df' 
  AND (
    token = 'wxdC5sprD+YzOnbKNz41EPAbqZvgsGBMW2OET9ur1m0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )