UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wIxKKBvbXce9lHdi0XvN6VoFYWE9hcS7eHAJh1D7DSk=' 
WHERE 
  key_id = 'f134b312929c94a8fdd24bf552be1c239e605422e0dda9072d8a54b959188e54' 
  AND (
    token = 'wIxKKBvbXce9lHdi0XvN6VoFYWE9hcS7eHAJh1D7DSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )