UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pEeLbbbvfjT9HMX77cNFAGbcDEdpqwwY7h33lACXcf8=' 
WHERE 
  key_id = 'bde2af74e0350b57efb5d7a57907c555e0f61950a7defa8c59108b5eb4df3012' 
  AND (
    token = 'pEeLbbbvfjT9HMX77cNFAGbcDEdpqwwY7h33lACXcf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )