UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fkYD+MNJrZ1EytQJinzZBPHDA03hgg8wlseGiephauM=' 
WHERE 
  key_id = '609d47b060858e7e58c973b7f31021ee6bebd1e73ec2a19b6f2173b9d4b1b6dd' 
  AND (
    token = 'fkYD+MNJrZ1EytQJinzZBPHDA03hgg8wlseGiephauM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )