UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5AZRMYBkxSqS55/szzkjUaJ6G6/qcuLEE07rFvE4E24=' 
WHERE 
  key_id = '7d940bce41984fb64063e750d75c3658a4e812751f1d26a96d9b4e2a12ad9b58' 
  AND (
    token = '5AZRMYBkxSqS55/szzkjUaJ6G6/qcuLEE07rFvE4E24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )