UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j14abduP5UMsCcB2bhvzWWLlEunLgRLaxxobGW1QuBY=' 
WHERE 
  key_id = '2e1dfa96dfa99c3936a0f05eb53215e7abd7598394a8e19cdd96196b6df1f39b' 
  AND (
    token = 'j14abduP5UMsCcB2bhvzWWLlEunLgRLaxxobGW1QuBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )