UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uo6HsmckG2Zy15YeNKroosEvkCDNjLPrJG4ZLnQPW5w=' 
WHERE 
  key_id = '493f5d5880a386addde9fb949e3f7b4cc5a769d8cd13960fa8fbe5e33a19230b' 
  AND (
    token = 'uo6HsmckG2Zy15YeNKroosEvkCDNjLPrJG4ZLnQPW5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )