UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IQcjA5STYZG/WYICUctlIGJHX5Q8K760cTvw9a7Ueqc=' 
WHERE 
  key_id = 'bf8db8d9a36b9aed30689236e0acb6fab82708e4542cf75a437f5fbf4e75c7a6' 
  AND (
    token = 'IQcjA5STYZG/WYICUctlIGJHX5Q8K760cTvw9a7Ueqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )