UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/h90ba+uWrZ+/MpBW3THQyAyJzXzTyJrzYEMORZjG0=' 
WHERE 
  key_id = 'dadac9a6bf23bca44fd5cd0fbbd13bc53ed62f83d7c39dff64dcaee7c5df1f90' 
  AND (
    token = 'm/h90ba+uWrZ+/MpBW3THQyAyJzXzTyJrzYEMORZjG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )