UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vLTP7T5Yncp7lA73JxCZEYBqQd7fPhrsy9RWffVuejc=' 
WHERE 
  key_id = 'ddeaef18ee74f12d2e8f456c4acd57ce524a6acf3e765196b338677ee45704a7' 
  AND (
    token = 'vLTP7T5Yncp7lA73JxCZEYBqQd7fPhrsy9RWffVuejc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )