UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T8+v3IIoY2lF5GTGhNDPWWufiKQr3kb3D3ZG/0LNb4A=' 
WHERE 
  key_id = '29a924bea7975215f8154ff609b4bfafd15547e5627e6196dad9bcdba66458f4' 
  AND (
    token = 'T8+v3IIoY2lF5GTGhNDPWWufiKQr3kb3D3ZG/0LNb4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )