UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERGfZpxW617kk41395mDDcg0Sr95jmmmm61MbyPT6fc=' 
WHERE 
  key_id = 'c71d542bc9ad15a19d0de28cf3e3a2b22b53e8d0e62d086b2e9ab61accaa3af6' 
  AND (
    token = 'ERGfZpxW617kk41395mDDcg0Sr95jmmmm61MbyPT6fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )