UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'av0IfQQgVYCYKMDBIWaFV0oyn7ieur9E6rQKOnkG9C8=' 
WHERE 
  key_id = '82c5350d87f0a7134763eaa42a4b87e39a7fda68034ce2cc41990c3b88e9545b' 
  AND (
    token = 'av0IfQQgVYCYKMDBIWaFV0oyn7ieur9E6rQKOnkG9C8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )