UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cDBePxbZPNsNK8FA9SiVjwGxqUiq0PvmTTNb5vPUzco=' 
WHERE 
  key_id = 'de2c813c90954733288a1fcf060881e606354cce6fc3f9c15ed29246b85016dc' 
  AND (
    token = 'cDBePxbZPNsNK8FA9SiVjwGxqUiq0PvmTTNb5vPUzco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )