UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1we/Jgg48OLXBpxzQvlT7pHoD+LX2imBWxf6EaqHI44=' 
WHERE 
  key_id = '7447e98a9c31a0279cfd94f8d9090fb48a874b405d3850f76e308263bd0baf88' 
  AND (
    token = '1we/Jgg48OLXBpxzQvlT7pHoD+LX2imBWxf6EaqHI44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )