UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFBwMJXpYnmjJv6MzXji/5ZjH7eLTaaJv/f6mK3QBeA=' 
WHERE 
  key_id = 'c7d4064d9e045dec5b773b48404abc2ae8f6fdce911a688c7bcf4828fd3b67d6' 
  AND (
    token = 'UFBwMJXpYnmjJv6MzXji/5ZjH7eLTaaJv/f6mK3QBeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )