UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zjwnyuuTa4XtkrLuppcIpyMMKl7lqUZ+YGBzJrYv+ac=' 
WHERE 
  key_id = 'ef888f918c6190f065734639c8a97cb987bf64be8b785ac9b5fcf7c07b2cf0e8' 
  AND (
    token = 'zjwnyuuTa4XtkrLuppcIpyMMKl7lqUZ+YGBzJrYv+ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )