UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G++iSujbzZb3Q6nmf9nfbuzRvI3Beyq3NkOwrvn6NNE=' 
WHERE 
  key_id = 'ad552f0be69d56f8fc0c7acb0fbfa9a5d96dae84bfc5afa0e2f3d8282674bfa5' 
  AND (
    token = 'G++iSujbzZb3Q6nmf9nfbuzRvI3Beyq3NkOwrvn6NNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )