UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n/TQR1A5Ia6a6J8NZR2vFXlB5BUncq5u+Fr8A6OHVkw=' 
WHERE 
  key_id = 'cbb6ee99a20068735f01252fe837e9ddfbe189a16272c89ec12f9d592f13ab58' 
  AND (
    token = 'n/TQR1A5Ia6a6J8NZR2vFXlB5BUncq5u+Fr8A6OHVkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )