UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oHUCJHmA2OB+G7gnXvWVjtOFF1Q6bF7TFQ+TXBSVPFU=' 
WHERE 
  key_id = '9a27d88f657dd207f18bf015ad6702cb0aacf8281a8e96ddd3b80e40a5a22785' 
  AND (
    token = 'oHUCJHmA2OB+G7gnXvWVjtOFF1Q6bF7TFQ+TXBSVPFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )