UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5YlwgdEqex5oKgibAgWNOFI0gk19KfOOEp5ASowvPU=' 
WHERE 
  key_id = 'a1b9245d393b2c1358e2cdbe5ce87f2a98b084ed20352201994c4286e1af91ed' 
  AND (
    token = 'I5YlwgdEqex5oKgibAgWNOFI0gk19KfOOEp5ASowvPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )