UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sjO6tjPchdvKVFGLypFimZb9bIoyoFt6ib2UKXbFid0=' 
WHERE 
  key_id = '3fbe80016e956f6b1ff18f6d5c7566c05cb767d995a95d0c7fbaf082acf116d5' 
  AND (
    token = 'sjO6tjPchdvKVFGLypFimZb9bIoyoFt6ib2UKXbFid0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )