UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CfnpGsyDuXBEiE4F/JMoENqYYlKIzb0h7DcNh6n3/PQ=' 
WHERE 
  key_id = '88f0aacb6ce44853208e8df0136408cdc4a6e86f22f4c799123eca309efbaf95' 
  AND (
    token = 'CfnpGsyDuXBEiE4F/JMoENqYYlKIzb0h7DcNh6n3/PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )