UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EbT5fbLa3sorHcX0QykV7spJFhYAoJR7RwA/rVgsFeU=' 
WHERE 
  key_id = '647808cb30002ea716f969c71d865b6a3bcb16ce61fe28b27b99fac02913dfca' 
  AND (
    token = 'EbT5fbLa3sorHcX0QykV7spJFhYAoJR7RwA/rVgsFeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )