UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c02pAe644p0iNtwjcBJABY0XtvDV8fKwU35mAGZsiRw=' 
WHERE 
  key_id = 'dc6af504f33db37cec0b2581f6e73b0fe1b81718121ecf88660c87652c5238ad' 
  AND (
    token = 'c02pAe644p0iNtwjcBJABY0XtvDV8fKwU35mAGZsiRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )