UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6NmBW5eQjKKEOnqXGp0mwNfOvypLUQAj2EAcYyL3TAA=' 
WHERE 
  key_id = 'aca13380d0f9d5fd52d26620c62c4ed34ad6540bde38652163fa51e87e37b146' 
  AND (
    token = '6NmBW5eQjKKEOnqXGp0mwNfOvypLUQAj2EAcYyL3TAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )