UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ceSnDvwv2T9AAaMbkr6m5Szff64MWY2GnO5FEghRoJQ=' 
WHERE 
  key_id = '7791a884f341fb30d5ef421a535d9dfc2909ac2a83cb4524f512e7398f944189' 
  AND (
    token = 'ceSnDvwv2T9AAaMbkr6m5Szff64MWY2GnO5FEghRoJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )