UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FHrOLz8zxZMu3vzKlej5M9DYbLmwl3dEmyu3hJJurGQ=' 
WHERE 
  key_id = 'fb7e15932ee08843b37a409ed115a46cf7f38b7a2c701472aefb8c7f81bad949' 
  AND (
    token = 'FHrOLz8zxZMu3vzKlej5M9DYbLmwl3dEmyu3hJJurGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )