UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bWtDqvrYWFX0S3XtNQh2qamIORyvMVXLXZMPPrZyBj4=' 
WHERE 
  key_id = 'db039ce49f82c3b2d80bcc9a886ef55c06583a323996cf463c7b98cb9f154f97' 
  AND (
    token = 'bWtDqvrYWFX0S3XtNQh2qamIORyvMVXLXZMPPrZyBj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )