UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I4IFWvCE/QL0uK03Qu74oyL+YLO1M/hMSuPXfS/UqYc=' 
WHERE 
  key_id = 'f98935362df5841aa3af30b27c4e1c6b9a4372b6aa4b5ff05b817d60f0bf3ef3' 
  AND (
    token = 'I4IFWvCE/QL0uK03Qu74oyL+YLO1M/hMSuPXfS/UqYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )