UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZjgKhlcZgtIfnJ0xYjm7x5I4DLgd2xmUp2LQ/r6y5k=' 
WHERE 
  key_id = '128a40151ba98b85d5763c53dac9f77b6816b180139dc52f2a9abbea176a6631' 
  AND (
    token = 'cZjgKhlcZgtIfnJ0xYjm7x5I4DLgd2xmUp2LQ/r6y5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )