UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vpYgvzWRe4/tjgxNBCJs9m65ceNlh8j/SJKxPVDBLCQ=' 
WHERE 
  key_id = 'a3233c73c2f000d0e13a49d77da648e24e620a0f90c91a775a26f2c7192b4b0c' 
  AND (
    token = 'vpYgvzWRe4/tjgxNBCJs9m65ceNlh8j/SJKxPVDBLCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )