UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1UMZKKvGMn1qeQej3w+IPFObK1WY+uVHT9eyYpq7USk=' 
WHERE 
  key_id = 'b984d013e7c5b9dea5d5252e327b803da88ec881bd9f2c30097e04e421330013' 
  AND (
    token = '1UMZKKvGMn1qeQej3w+IPFObK1WY+uVHT9eyYpq7USk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )