UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gPwZWTsUM7llmpFbc2TXppAYWw1EMxf67jbM3wUwiE=' 
WHERE 
  key_id = '97e17c05d42591653da8e0416605d8c4e78d41ec494f8d5ddc3cb5afc715880f' 
  AND (
    token = '1gPwZWTsUM7llmpFbc2TXppAYWw1EMxf67jbM3wUwiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )