UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+QN4r5OdTLqpfT/hOrxsv8KSUVlrxiRDeHS9qoVO05g=' 
WHERE 
  key_id = '9c9600371143d0b03e9a54e981c853cadd71aa1989fd8832f9740a08c15a3a52' 
  AND (
    token = '+QN4r5OdTLqpfT/hOrxsv8KSUVlrxiRDeHS9qoVO05g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )