UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yeC+HHYeQm8cXKbnLmoqfNpv7W8NA87yIRlBejZk5hA=' 
WHERE 
  key_id = '705c8836da95068f24f7630e2cde64aad4fd33893acaa3d8f9366d5e856ebd8a' 
  AND (
    token = 'yeC+HHYeQm8cXKbnLmoqfNpv7W8NA87yIRlBejZk5hA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )