UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUJqVu8OScWyFuPIbEk23rMYJG0gx/EbCOKMHDP2/3Q=' 
WHERE 
  key_id = 'c8c25c37042e1c5029d020fd7367b5e8d4e70e532c4d9b4df4a4893d9e0361ad' 
  AND (
    token = 'oUJqVu8OScWyFuPIbEk23rMYJG0gx/EbCOKMHDP2/3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )