UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZTyHsRTPj0eQX1VHNDpq4bZT4J82BtgD4BRsxXC8euY=' 
WHERE 
  key_id = 'b6177c3f743467f9d8f19ca8fb6370cd9695da8b46db805b3aae27703b725599' 
  AND (
    token = 'ZTyHsRTPj0eQX1VHNDpq4bZT4J82BtgD4BRsxXC8euY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )