UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vr2whkXnAAEkt/BsL/ineYKRXGiXqaSuxwocmr7BzAU=' 
WHERE 
  key_id = 'e91d3eb59f9113c8035be4ef36d6386360fd979503e9bd5eaf279a05150b2df8' 
  AND (
    token = 'Vr2whkXnAAEkt/BsL/ineYKRXGiXqaSuxwocmr7BzAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )