UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tvqdduWsz76bz7Je6IKxtx80vdbViRE40L0yMYHBuc=' 
WHERE 
  key_id = '824784d2da89786bd055a2adf70926f3ee772681c9ac0d0d3cae1ad779d0a6e3' 
  AND (
    token = '8tvqdduWsz76bz7Je6IKxtx80vdbViRE40L0yMYHBuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )