UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SMN7nKOqOLMVYqFh9TeSn56+L46IPAYFwR3CdR9/5PA=' 
WHERE 
  key_id = 'f807de223ecefe8390612eb3a0c87259bff6aa27a7f944ec1e4374b21e8be3c0' 
  AND (
    token = 'SMN7nKOqOLMVYqFh9TeSn56+L46IPAYFwR3CdR9/5PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )