UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iRGaAPU4mo0Engapudcf8N7yK0HQ/imEnw6jybhOj8U=' 
WHERE 
  key_id = '82a6ed798ee0c2f9f120484295a5bca0c2663280336c7cbbcba05ecc58282984' 
  AND (
    token = 'iRGaAPU4mo0Engapudcf8N7yK0HQ/imEnw6jybhOj8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )