UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pL2G8Bxo/w0DLmeum4NFz9WYkvRlQ/87aWSqJYIu3ak=' 
WHERE 
  key_id = '5548bb1151c5bf3cb6116b98438592b83b6e3c0aac409000f2f28b716f5b7c46' 
  AND (
    token = 'pL2G8Bxo/w0DLmeum4NFz9WYkvRlQ/87aWSqJYIu3ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )