UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxxqA4hKPhMCQuXjbb6iLB/oO5u3WCeiYZ/MlkE8nxI=' 
WHERE 
  key_id = 'af794462467a70c63336ccb95a7607bf7bb1fe9d35329ac4fcd4b2276457ec2b' 
  AND (
    token = 'GxxqA4hKPhMCQuXjbb6iLB/oO5u3WCeiYZ/MlkE8nxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )