UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YFG0Iuz4xyIeAE9zVMRYYezwat08z6/PGFo0eJRn1xY=' 
WHERE 
  key_id = '315cf285537c09cf967c665a94eda2ca5bfe17f1c3616450e602fe268643c65c' 
  AND (
    token = 'YFG0Iuz4xyIeAE9zVMRYYezwat08z6/PGFo0eJRn1xY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )