UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oI54iMRB21plSA7TpeE+DGa0RTZA2RmUB0qtsmMn/vM=' 
WHERE 
  key_id = '1963f854fe8caa0a86f7964e5d82a2beb5607550f63efae636a4e6a8ae363636' 
  AND (
    token = 'oI54iMRB21plSA7TpeE+DGa0RTZA2RmUB0qtsmMn/vM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )