UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f7vxsrLzxyAEUaOBFjrSKXtFUcN7PJEAHGQ0oBxDR/s=' 
WHERE 
  key_id = 'f3090f45c648cd235b7286558929acf10e5ec5365d0f134b5c6098bf5589e32c' 
  AND (
    token = 'f7vxsrLzxyAEUaOBFjrSKXtFUcN7PJEAHGQ0oBxDR/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )