UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q29qf1iJ2WRQOQw6eJexCwhZ5Uk1EvkeQVbU0UMR6Fs=' 
WHERE 
  key_id = '049bcfd222ff6d7661818be29993e784f4eef0af4d6a2d3645a81306cf7e3c11' 
  AND (
    token = 'Q29qf1iJ2WRQOQw6eJexCwhZ5Uk1EvkeQVbU0UMR6Fs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )