UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/VEyhUZZv7bibMqGDpoPOVBXN6tOmxycWsK+EhYCiIs=' 
WHERE 
  key_id = '0c3bf54928fe60464f65157fe1c44b91db137b69c65decedc3573b2aca1fb302' 
  AND (
    token = '/VEyhUZZv7bibMqGDpoPOVBXN6tOmxycWsK+EhYCiIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )