UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9jcnOqXIbQ6/ukQHSXkJO+Bm2ZGnBodYpwvW7v38iQ=' 
WHERE 
  key_id = '635a33dee2a86dc3833dba96117c0ab7abb3ae856a63e9bd8fcbe42ae019fbb5' 
  AND (
    token = 'r9jcnOqXIbQ6/ukQHSXkJO+Bm2ZGnBodYpwvW7v38iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )