UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkXTeBaNtq0r3R7kMyOE48C9aW1pSQZk1JO4bQpNoU0=' 
WHERE 
  key_id = '4b3c7c9d0a807a9e77519439f83d61ae5f6e07f4603706d897f969e1e14cc78a' 
  AND (
    token = 'xkXTeBaNtq0r3R7kMyOE48C9aW1pSQZk1JO4bQpNoU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )