UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZ0q4gHIp/0ZWDT1J9aHA1lpcfHEwNIjNGI2B2PUUV8=' 
WHERE 
  key_id = 'b1147d25f96938e183f69009f1b45331ecc5a80931cb124985bd294e2143dac7' 
  AND (
    token = 'ZZ0q4gHIp/0ZWDT1J9aHA1lpcfHEwNIjNGI2B2PUUV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )