UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UhX3SADvDe2jfnBxd0Z5s4yvX1FGbVO+5J89pxjtMDo=' 
WHERE 
  key_id = 'ea992fed0cdfb443f9b66b5e52863fb8fa93b1363fbc7424698171e49935aac7' 
  AND (
    token = 'UhX3SADvDe2jfnBxd0Z5s4yvX1FGbVO+5J89pxjtMDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )