UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ShheeM+dAWliWo0bpa0JA5f+oJ5ziuzhVQMl70x6O8=' 
WHERE 
  key_id = '7b38f8d8256fc2bc321d48f88d596803db246cb4f0cd2f6173e352b468550db1' 
  AND (
    token = '+ShheeM+dAWliWo0bpa0JA5f+oJ5ziuzhVQMl70x6O8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )