UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IyE/MTPT/0f+SZNJhSy2DfTGJyfrHfEE4QwijxywElk=' 
WHERE 
  key_id = '4b49548b2fb87255f4dd01363f253e23a9e67eec5d41fe99dfef9c0dc2962180' 
  AND (
    token = 'IyE/MTPT/0f+SZNJhSy2DfTGJyfrHfEE4QwijxywElk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )