UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pxzozoQTzrb64iXyq29hLI/nKXXgYBiUMNnh7zTgzL4=' 
WHERE 
  key_id = 'c8808d7657ecf821155be4e9d4800883e576bd6c1ba306628b2c49c3fade707a' 
  AND (
    token = 'pxzozoQTzrb64iXyq29hLI/nKXXgYBiUMNnh7zTgzL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )