UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qId3lIyAWjh2HruyCA3GglwsgJOfZIEyZiSbbubfEY8=' 
WHERE 
  key_id = '8f109baed47e4477e2bc1e36521e3bb4f8776497fb2e313877d5ad46e3767b81' 
  AND (
    token = 'qId3lIyAWjh2HruyCA3GglwsgJOfZIEyZiSbbubfEY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )