UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tD9JyYBIf1P0g9OjP2aj3/qpckAaxN5BC+1VI2xeUio=' 
WHERE 
  key_id = 'f0be6eb993243178417bf387a2d9d3ed21af59bbfc883a39f1c51101f8af1ba4' 
  AND (
    token = 'tD9JyYBIf1P0g9OjP2aj3/qpckAaxN5BC+1VI2xeUio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )