UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '96Gm2Y16p/OPyPy3PHnHtlP+trUpC5qLJASYiHjxTZQ=' 
WHERE 
  key_id = 'ec4251b3a7b1ac9f6a8dce9d3bb01085d96f97147363d21a693b7e50169f42ea' 
  AND (
    token = '96Gm2Y16p/OPyPy3PHnHtlP+trUpC5qLJASYiHjxTZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )