UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'udpD9l0trFfyZ4LQ1Gd0AL0PJcTqpJ+FuDKqL4KHGmE=' 
WHERE 
  key_id = '4552c841d8cded7265d10754af8ffcbaed9628b7e84102e5a52ab4b87b808386' 
  AND (
    token = 'udpD9l0trFfyZ4LQ1Gd0AL0PJcTqpJ+FuDKqL4KHGmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )