UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SAzNngNMqLyJ9oksznp7sBLYc1Y0VwM1cktcC+mh3vY=' 
WHERE 
  key_id = 'e84533fbc25cd19b560ccd3a7ce8e4bf1795b17ac2ddd6ca95d11f3a700cf729' 
  AND (
    token = 'SAzNngNMqLyJ9oksznp7sBLYc1Y0VwM1cktcC+mh3vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )