UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/lrnhdLYlxX5dILQCuvKo0SXvV3ZerLHbu+dujULc6Q=' 
WHERE 
  key_id = '9d64f45adeb7032f319546d098b5ebd5e95e55dee164b05bd9d8279df8c6bcdb' 
  AND (
    token = '/lrnhdLYlxX5dILQCuvKo0SXvV3ZerLHbu+dujULc6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )