UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MQCpywXMWrbFSuT6I7NVFv3VAdrSlkUN39qCav1j+M=' 
WHERE 
  key_id = 'c3b7509f36e5937f1420aef012c7e1947caec8950d5ffd4391ae39368d08b66a' 
  AND (
    token = '1MQCpywXMWrbFSuT6I7NVFv3VAdrSlkUN39qCav1j+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )