UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OH6WhvJRM9RZtcqXdvJwpMUfxd0dvEDhGK6Je1zlGM4=' 
WHERE 
  key_id = 'e1ee6836eacf50c098fdadc10df4f3e27e87577685f9287a7f1316a55588a189' 
  AND (
    token = 'OH6WhvJRM9RZtcqXdvJwpMUfxd0dvEDhGK6Je1zlGM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )