UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhvpYDJknuXJ4ctUs3S33PzqMM+Q2r3EtN6J4tE4w+U=' 
WHERE 
  key_id = '54f22fe95750c38573f90cc426089e8390fe37e97fc9b40a28c7e7f860ccf20e' 
  AND (
    token = 'DhvpYDJknuXJ4ctUs3S33PzqMM+Q2r3EtN6J4tE4w+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )