UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yef10TulNmD5XUjQ307LsEIWbZM+la9ItVwP6GuVzTI=' 
WHERE 
  key_id = 'f21c0322b25e0f972a48579b734879bb42abc9751af5d91618f799510fbd7886' 
  AND (
    token = 'yef10TulNmD5XUjQ307LsEIWbZM+la9ItVwP6GuVzTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )