UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X5XoTgGBjhvTqPA23eFUIaG32ghoR0PcKkwT8nwp3x0=' 
WHERE 
  key_id = '8c9b8051f1517ff45a3044e5ecb6aa55c24d65f39ae067db3a52528ce25eb043' 
  AND (
    token = 'X5XoTgGBjhvTqPA23eFUIaG32ghoR0PcKkwT8nwp3x0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )