UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dHNMnPrgUTukZ9MoNRvtcZniS1Nd+yqzp4KJWn5XmI8=' 
WHERE 
  key_id = 'b6c58f955ae277aad449338b94577399806c3f45c283ea7e657ae6f6937e5382' 
  AND (
    token = 'dHNMnPrgUTukZ9MoNRvtcZniS1Nd+yqzp4KJWn5XmI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )