UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ewTQoI8N2iCCYqYBoylrCfT8Wx0mUwF8Wglc9CL2Rc=' 
WHERE 
  key_id = 'eba52bd80b0df3d4bbaa121fc4b4682b52e77865bc803cfbc635854a2883e1d1' 
  AND (
    token = '7ewTQoI8N2iCCYqYBoylrCfT8Wx0mUwF8Wglc9CL2Rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )