UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xyM2ObT8CP3KhsthkmzPeBUfmS2AN+8crw8kKLt8zgw=' 
WHERE 
  key_id = 'be6367b48139db128beda815fc952a3fb45c031807fde7662c2c8b587f71fa42' 
  AND (
    token = 'xyM2ObT8CP3KhsthkmzPeBUfmS2AN+8crw8kKLt8zgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )