UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c134CuJFvgrmakmy/gS+4CsVAW/fIFZ5AaQAPL+tr98=' 
WHERE 
  key_id = '8753050630fd37b3a3d623041458d001ec030f688325c84d0ac805b26bf85d5a' 
  AND (
    token = 'c134CuJFvgrmakmy/gS+4CsVAW/fIFZ5AaQAPL+tr98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )