UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7mVHfpuL5isYzutyvmRvIbb888y4ekjYh49Zxi+EDH0=' 
WHERE 
  key_id = 'ccbd7a2bdeee76427985659caa27cf08d14311c26b78242241c7781dd95f36da' 
  AND (
    token = '7mVHfpuL5isYzutyvmRvIbb888y4ekjYh49Zxi+EDH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )