UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i0Km4CFlswHZxDcOEjMN+HaVXqwBiYb45L7X2PYz4ew=' 
WHERE 
  key_id = '9a14ad50777678e58ed080df085d8e6891b2a5c804dd1340749d877a0983055e' 
  AND (
    token = 'i0Km4CFlswHZxDcOEjMN+HaVXqwBiYb45L7X2PYz4ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )