UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8HnXsyO2tZNU4zVR/M6XszCUyiyp3K1j0gqMsJ9uFvY=' 
WHERE 
  key_id = 'd015fbb46c5403b3961f418a31e3602e960abc8b2a5793bb46e8a9356aac2721' 
  AND (
    token = '8HnXsyO2tZNU4zVR/M6XszCUyiyp3K1j0gqMsJ9uFvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )