UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRZdQTThVmqwiWC/gjVNJXrlaIu3dlScYFUE+agPN8A=' 
WHERE 
  key_id = '86f60e3e21b83d61b8f1468e590b437ae746baff1c267a9ee23da999ac7c6799' 
  AND (
    token = 'VRZdQTThVmqwiWC/gjVNJXrlaIu3dlScYFUE+agPN8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )