UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dgu4XskhmOwQWyxwMoVQlYwykaPZgNV+hqOGZy9Z6b8=' 
WHERE 
  key_id = '2b052bf2f4a1196cfffa8e5392c16858b335974a0f73fed3211d2c9442a26b7c' 
  AND (
    token = 'Dgu4XskhmOwQWyxwMoVQlYwykaPZgNV+hqOGZy9Z6b8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )