UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+vBBADyEmuExuQPE4Nu3GcOIVOHDMfHYOcYD7YWiaCk=' 
WHERE 
  key_id = '094e1945596007abae45724eb7bf659ea4debd986b978ba3916a7d862be0b007' 
  AND (
    token = '+vBBADyEmuExuQPE4Nu3GcOIVOHDMfHYOcYD7YWiaCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )