UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UPQQHczzMKgUHydKmPxQ2rbN/jPiqjKswo7rAeWKJvg=' 
WHERE 
  key_id = 'afe88e738f53225f80303b97175a7dfaef670a2f13b32b6bdaf9c07a05f1e10c' 
  AND (
    token = 'UPQQHczzMKgUHydKmPxQ2rbN/jPiqjKswo7rAeWKJvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )