UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXFOBzqDUgZyKwyTZk/QTBcz7FPuObNBtIVgEj0oZ+8=' 
WHERE 
  key_id = '385489f0946da5c75729af9a795f03e6d773d19ca68a80a39273825e5bed8dc5' 
  AND (
    token = 'zXFOBzqDUgZyKwyTZk/QTBcz7FPuObNBtIVgEj0oZ+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )