UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NsRKxLdB3VC1F/COFWYJvZeMwfH7hsuPqqayDd8iaXA=' 
WHERE 
  key_id = '0f99162709adb60aef277072d0d5cdcfa4757b7797d3392e2458c5221d343374' 
  AND (
    token = 'NsRKxLdB3VC1F/COFWYJvZeMwfH7hsuPqqayDd8iaXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )