UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gw/8nLubLSlWr4U33/16vshEXV5U+oMXJigy0wxkhEU=' 
WHERE 
  key_id = '1e4aebd95f4d2b4d7eced2c0e9185d4da2600c597bef6706a031eb283dc3860e' 
  AND (
    token = 'gw/8nLubLSlWr4U33/16vshEXV5U+oMXJigy0wxkhEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )