UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OWXtnhNGAfHtJ/AHWGy0lfSAtDbGK67n9u5I3ZuK6BY=' 
WHERE 
  key_id = '51705112951849468001f3899462217279ab763f9798e3d1bea2c844ab452bb9' 
  AND (
    token = 'OWXtnhNGAfHtJ/AHWGy0lfSAtDbGK67n9u5I3ZuK6BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )