UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JolDtIXzzwFj8nOO829KNxx5GpSBA1r2VG09RvLPib8=' 
WHERE 
  key_id = '8e619fa166a776d71f34a63f6f07c0e19c45dd48a97783e0f28f0adefb93f624' 
  AND (
    token = 'JolDtIXzzwFj8nOO829KNxx5GpSBA1r2VG09RvLPib8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )