UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V/6hRGPH6GFPobE/ECFgNcjIECFVmPX4cXW1t6e7st4=' 
WHERE 
  key_id = '528963e72a3c81a17b5863c2fcf3bc9b50a24b85096488db470a4963b8df96dc' 
  AND (
    token = 'V/6hRGPH6GFPobE/ECFgNcjIECFVmPX4cXW1t6e7st4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )