UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AWjuW7GVRw6bo6Gs5noRliCg5EXwt/7Kqb1O15XVS9Q=' 
WHERE 
  key_id = 'fcea96520668fe2964b6e6ef9821f0ebb0824f73b5d2d5c0782248410697c058' 
  AND (
    token = 'AWjuW7GVRw6bo6Gs5noRliCg5EXwt/7Kqb1O15XVS9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )