UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y0QMfAiB59SV5KJocJ3oQHca22P6RKtTw9jY3dZoMMM=' 
WHERE 
  key_id = '3e326efc65a822cc6e65687153e026ac75151c6be67faf18df62651fd3580e65' 
  AND (
    token = 'Y0QMfAiB59SV5KJocJ3oQHca22P6RKtTw9jY3dZoMMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )