UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/BEgp5ePf/FEGLHUn0C7Eyxip8UlC7IiO8lIzREj8Kk=' 
WHERE 
  key_id = '7d77107e672d371ded2f548f787c3a1c8383b38dab67cfa9080195ac6311d07c' 
  AND (
    token = '/BEgp5ePf/FEGLHUn0C7Eyxip8UlC7IiO8lIzREj8Kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )