UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7dDcsJITp76D847wqkpXo1e1XppzWIgIlup+pxdDZiY=' 
WHERE 
  key_id = '7df8713d5edf53612b2d1e6b22c3aee28e8bd44c4277e77ebf637263415bfc36' 
  AND (
    token = '7dDcsJITp76D847wqkpXo1e1XppzWIgIlup+pxdDZiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )