UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5mMTWRU37T9LGyE6X47533BLEDb4YekFMyOaGoyZ5vw=' 
WHERE 
  key_id = '15d8a362b910bedbd9bd21df14b2bf275923be0400178bfcb2ae8c62d4f4f32f' 
  AND (
    token = '5mMTWRU37T9LGyE6X47533BLEDb4YekFMyOaGoyZ5vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )