UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OQg8qZhYP+EeJymop+36ImP401++xEf/dBJ8euAuQY=' 
WHERE 
  key_id = '16f5dde512c74876e473476e9948310547a2022150af82be6ac5ce20249827d0' 
  AND (
    token = '/OQg8qZhYP+EeJymop+36ImP401++xEf/dBJ8euAuQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )