UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TjDO2VS2dfVOq9P3jM7klmjBQi8Hjl1dxkXVkmpUtRQ=' 
WHERE 
  key_id = '786859b0a81ed5138107ab602576e7ab200af0062890841f6fb591ca104e2dbd' 
  AND (
    token = 'TjDO2VS2dfVOq9P3jM7klmjBQi8Hjl1dxkXVkmpUtRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )