UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mo0qrQATb+BBNxUB8k3wSSDuyBdMcCv9TIblyY85LfM=' 
WHERE 
  key_id = '13516b026b16f73ef1affdbf38ad074fc67da98668491bdc07184283e2c50bc7' 
  AND (
    token = 'mo0qrQATb+BBNxUB8k3wSSDuyBdMcCv9TIblyY85LfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )