UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7jLwIWOceAKAKVh4am2RBGqiimavjHY4iui8u3IVCo=' 
WHERE 
  key_id = '74fd39f967847d4e264190c8a7ce3fbdba8cb2b1235ee6d2c20ee7e7491c328c' 
  AND (
    token = 'z7jLwIWOceAKAKVh4am2RBGqiimavjHY4iui8u3IVCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )