UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '66TkvnUZTMro7t7qCnI8BAxmWPqMNQO5P4TRYAqX9f0=' 
WHERE 
  key_id = '275c6871781308f3533b2674e4573444b1df881fa153a406da27713175db8faa' 
  AND (
    token = '66TkvnUZTMro7t7qCnI8BAxmWPqMNQO5P4TRYAqX9f0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )