UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9wK69OdTkFHpQkBK93X9zmfZQOobwNelFpPn8ksfL0w=' 
WHERE 
  key_id = '887723c0658abfb80b35aeba89118f74b176dceeae7d7c95808fbecadbc8e715' 
  AND (
    token = '9wK69OdTkFHpQkBK93X9zmfZQOobwNelFpPn8ksfL0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )