UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bwldu7C3G42Miz8+YevJCMlV0kkbYBjX4PdpkFzmABQ=' 
WHERE 
  key_id = '910a26e9beb5a30da2166688d824d4d4ff5e479aabbdc88db98ab2c9e620d845' 
  AND (
    token = 'bwldu7C3G42Miz8+YevJCMlV0kkbYBjX4PdpkFzmABQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )