UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tyg8AG3vLW9Heqwc5kXL8ars98Ybz2n+15s9KMW5D60=' 
WHERE 
  key_id = 'e8369ad0cf32f89bef1927ae84b4772b79077cebf3016e62efb4da2560c2b9fd' 
  AND (
    token = 'Tyg8AG3vLW9Heqwc5kXL8ars98Ybz2n+15s9KMW5D60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )