UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xckYLYXTCASOuvLiK7ahpA/7zYOYMIjBnSCGm7zmlec=' 
WHERE 
  key_id = 'b4c5baa3ac569896411cab8ddbadef635ce08c389df9498dd4f9627e9d415c1b' 
  AND (
    token = 'xckYLYXTCASOuvLiK7ahpA/7zYOYMIjBnSCGm7zmlec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )