UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '24zpDStdU6txbQB4bYzJzrUYFDnBPoMMSWXLz2odIL0=' 
WHERE 
  key_id = '651b9edc35a182e76e3a50aae3b9b4526555c2bed9215d70ced1646fb07d2cd3' 
  AND (
    token = '24zpDStdU6txbQB4bYzJzrUYFDnBPoMMSWXLz2odIL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )