UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8cqMHZE7S9rJ/RU60P/05tNS9Thgto1DW31na7ZIz4=' 
WHERE 
  key_id = 'be1b7dbbd91380e6d85e75d6108e83175203d7cf6d44a9552febfcfc6755049e' 
  AND (
    token = 'g8cqMHZE7S9rJ/RU60P/05tNS9Thgto1DW31na7ZIz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )