UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E//f3AfwLGK3/SLVPYgMqK5MQnBRbiPwMxmD9OUEdjc=' 
WHERE 
  key_id = 'a1c6b3431bb5f535ce5b58d075ae869ea044385f26ba3394c3f6c5c384c68a96' 
  AND (
    token = 'E//f3AfwLGK3/SLVPYgMqK5MQnBRbiPwMxmD9OUEdjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )