UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7oNTHCOAGTcOeg7M5RDfwP5qic9gquKTU6uHo4VEv0=' 
WHERE 
  key_id = 'ea99b120a9c7d90160a5d7882a655361857ce3a1a4df89757ba00d53fed01254' 
  AND (
    token = 'o7oNTHCOAGTcOeg7M5RDfwP5qic9gquKTU6uHo4VEv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )