UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i/rC2unWLqNca4K51IrreoBqyOZIHOWW8B/Ho/OSdN4=' 
WHERE 
  key_id = 'a5537556ffdc7e1349afc67fa4aadc29d8d4634b3b1bb0394c082479dd978a38' 
  AND (
    token = 'i/rC2unWLqNca4K51IrreoBqyOZIHOWW8B/Ho/OSdN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )