UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CDs47CpzSSTc6CB9Unb9nGtWz7AGemEDLm9s5Glur54=' 
WHERE 
  key_id = 'd6fd61df44505711ad063f1f3f580955b61822f4bd5eb236e542d34fcec2581a' 
  AND (
    token = 'CDs47CpzSSTc6CB9Unb9nGtWz7AGemEDLm9s5Glur54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )