UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqg9R/9pPSRzCPFsMrN1CqPPXeeC0vy+NkFc4y+06qc=' 
WHERE 
  key_id = '2dcd66060066bd2b6a0a242bc6a60394daad6b481b7f9ab1929929551430bafe' 
  AND (
    token = 'nqg9R/9pPSRzCPFsMrN1CqPPXeeC0vy+NkFc4y+06qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )