UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DrF6PNdsq2K6rkJ0X/FR7Th0XzENHXYM3pEQJg5CumE=' 
WHERE 
  key_id = '1c616d80240b9ab139657bfad5dc030691e09c641018ba74d06e6208b3dd433d' 
  AND (
    token = 'DrF6PNdsq2K6rkJ0X/FR7Th0XzENHXYM3pEQJg5CumE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )