UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zny6M0Z85ZFaSEftrrY+WfbBts+XrtFVB4pVJmIIGgo=' 
WHERE 
  key_id = 'cdae3e8d7ada3e396fe7c5b5058ba0f35b7b83dcf4c2ac761b47a89f996e5c4d' 
  AND (
    token = 'Zny6M0Z85ZFaSEftrrY+WfbBts+XrtFVB4pVJmIIGgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )