UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Dt+FInDCXUqRsstiZAHluhvxbF2lIWoeVHQxyKHYvA=' 
WHERE 
  key_id = '9511b591cf01174e18778889aa5bf1493a1c2debd9412978ad628e84a22214f0' 
  AND (
    token = '7Dt+FInDCXUqRsstiZAHluhvxbF2lIWoeVHQxyKHYvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )