UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'trhglEWzsEE7Aj/IQdgrg2GqQlekhCK43nz5GbALjNc=' 
WHERE 
  key_id = '2ad814fa5ea059e1a129bb346dcc3224a57a90e47108ef82c3966839e0e817c8' 
  AND (
    token = 'trhglEWzsEE7Aj/IQdgrg2GqQlekhCK43nz5GbALjNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )