UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HhwyQiTSSJ5J+JXkFLnZLmGPjX47+2ak71K4CAWExAc=' 
WHERE 
  key_id = 'e70a9d55796897992341ed715be3a2c97dc14a54cd8dec6e6f76b5a25e294961' 
  AND (
    token = 'HhwyQiTSSJ5J+JXkFLnZLmGPjX47+2ak71K4CAWExAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )