UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j0tuvvTBFjYs+YCqSJ+zEeku2ZT2nnG0TnSrhISZbQk=' 
WHERE 
  key_id = '4a1db952d7bf7964e0d075a5ade056e9c2e2bb7475a91bffa2be2a78700d8e9f' 
  AND (
    token = 'j0tuvvTBFjYs+YCqSJ+zEeku2ZT2nnG0TnSrhISZbQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )