UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LxGS3TA4b8xhvf3dC+lsKF0tW+DzKzh0XiWNN/lkPu0=' 
WHERE 
  key_id = 'ae3d002b6629a6898ac3acc0ca1c4100c1a6513152cdc52e8e3637930d72c03d' 
  AND (
    token = 'LxGS3TA4b8xhvf3dC+lsKF0tW+DzKzh0XiWNN/lkPu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )