UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FGSd9418OideEqshBv081GU4EUIIP/0pZPs5XMo3a10=' 
WHERE 
  key_id = '50a60006b662c4bb40b86b3d3c8608653aa79a00913b557e80cec77d9ad92059' 
  AND (
    token = 'FGSd9418OideEqshBv081GU4EUIIP/0pZPs5XMo3a10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )