UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OLeYX+mHymqVAXoyV0nZYAYwH/ECtB49WB+nUlzMTrg=' 
WHERE 
  key_id = '977c117d5894f666a7be12979986900595357e88435a14de24ac763afc3a456f' 
  AND (
    token = 'OLeYX+mHymqVAXoyV0nZYAYwH/ECtB49WB+nUlzMTrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )