UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xng4d/k4USDGN9EhrxxgmkNsYM+2TfYACAtTbS61XG8=' 
WHERE 
  key_id = '0a8f29226d566a78e07366cafce82eec2c24d2515c5f748bea992bf98d8e258b' 
  AND (
    token = 'xng4d/k4USDGN9EhrxxgmkNsYM+2TfYACAtTbS61XG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )