UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSNC4ZuOvXg630zEIHCmaW4tYfP79SVcxEMDqAz2G1w=' 
WHERE 
  key_id = 'cac352e2c25e150a5901b5c02a65a5adeebcd462f3d66469f0c892117ea3bd9e' 
  AND (
    token = 'bSNC4ZuOvXg630zEIHCmaW4tYfP79SVcxEMDqAz2G1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )