UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Yn4RpVfrq68DGZiZemqQlsmY/sIepqXIyFS/dENkNE=' 
WHERE 
  key_id = '6cdfffc606057fac648399efc801911dd1ba84449d901d5f439a430634c8be5c' 
  AND (
    token = '1Yn4RpVfrq68DGZiZemqQlsmY/sIepqXIyFS/dENkNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )