UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DneleXql5FfP3nXpCWzeCvorc4Y421JRR9qg4GItqNk=' 
WHERE 
  key_id = '7b3570af403acf65c67ce2d6e50312a75839537fa47205391e5b12293bf535e1' 
  AND (
    token = 'DneleXql5FfP3nXpCWzeCvorc4Y421JRR9qg4GItqNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )