UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ME76tBW8zMOccn0oTRAdBhMUOOaN0OCLMEUDFAYujiA=' 
WHERE 
  key_id = '6cffa21ef6c69e4183128f76dcb1042b7f17b52171fe8be4a406fe91813fb02d' 
  AND (
    token = 'ME76tBW8zMOccn0oTRAdBhMUOOaN0OCLMEUDFAYujiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )