UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jfImsNE7TZ2s7634VblVzHWg/8Ff7Mdh1Lx51r1DNdA=' 
WHERE 
  key_id = 'd170b9b39b416a3c76339eb8cfc84d15fa21cf81ca160a702adc47719a926ec4' 
  AND (
    token = 'jfImsNE7TZ2s7634VblVzHWg/8Ff7Mdh1Lx51r1DNdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )