UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdlivE+TPqW5mDvzrwoKL4lZJU3a8B9KQ6pglLKWsCk=' 
WHERE 
  key_id = '0ab2054dbbfb7dc8d38448ce3fc0656342a99bf9753e3526bcd639fe234e2914' 
  AND (
    token = 'wdlivE+TPqW5mDvzrwoKL4lZJU3a8B9KQ6pglLKWsCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )