UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40/PaO7AdxYMPVWM6Hg3DBkdGWCelQJ/ZVPOilAfB/A=' 
WHERE 
  key_id = '03f3978ae89a65d8d2c64c7fd3957f9f9d8020f58fe83fb727f97ec244402d2b' 
  AND (
    token = '40/PaO7AdxYMPVWM6Hg3DBkdGWCelQJ/ZVPOilAfB/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )