UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IuPWUfQCJE5Mw00/8A2NQEIFuMuUPHQt4BEionW0GK0=' 
WHERE 
  key_id = '23b2c5bb7a38143dfb51cea9561fce5c8c31ecf23df274a06d4708490a872430' 
  AND (
    token = 'IuPWUfQCJE5Mw00/8A2NQEIFuMuUPHQt4BEionW0GK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )