UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bL2pGZf5hht2GVP2zVK/ae1k7tjq6shxKTRiKXtUTIo=' 
WHERE 
  key_id = '0631a83914045f0bf68fd35df26ec587d05f6538c0fa2def2bd41383c055052e' 
  AND (
    token = 'bL2pGZf5hht2GVP2zVK/ae1k7tjq6shxKTRiKXtUTIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )