UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CYE9wucJA1ztqVwuMmZuYhYPOKzrC6BE98ZIV+sesYs=' 
WHERE 
  key_id = '2933513d459022e17ca923a0346d8e55e646580c08b8667c8d8371a37a3a8fa2' 
  AND (
    token = 'CYE9wucJA1ztqVwuMmZuYhYPOKzrC6BE98ZIV+sesYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )