UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2c8H0K2/ip0u/1nji9ADzTGYQqmy29JSR1jn6LUfqg=' 
WHERE 
  key_id = '15857febefaa4a35e477b3476cc7e9f8299ab3bf42b0023913d81724d5497c75' 
  AND (
    token = '/2c8H0K2/ip0u/1nji9ADzTGYQqmy29JSR1jn6LUfqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )