UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CW6JHM8PldUgCO/JenjL7PsrrEsCVN28rPX/LTAs+u8=' 
WHERE 
  key_id = '5ab3748639846822a11d402a59d14334dc0f57b20fa7274aa9cab49422d1200e' 
  AND (
    token = 'CW6JHM8PldUgCO/JenjL7PsrrEsCVN28rPX/LTAs+u8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )