UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2c6mGURne0y+/PEirzhrrJeuLXwH5VL55Y9XRPQhCzQ=' 
WHERE 
  key_id = 'eff8032d7a85c8e454b1cf13a0b853d030a572e17627e0a7e22bb5335885975c' 
  AND (
    token = '2c6mGURne0y+/PEirzhrrJeuLXwH5VL55Y9XRPQhCzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )