UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0ovbhYylP9p/HnBT1qpgNYWxODaYTyQeisNQfr6GGw=' 
WHERE 
  key_id = 'd50d2c95d73af0cb52724ac38c0720c8fefc4f437fbf356f0e92f811aa44c84d' 
  AND (
    token = 'K0ovbhYylP9p/HnBT1qpgNYWxODaYTyQeisNQfr6GGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )