UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sJyhJ1Wsf+zZjeJZdjGqOjAHXp4UjCiHD9KlAoNVzwE=' 
WHERE 
  key_id = 'b2fc03e80e08a581a083319082f24d1c423a2ec16100c81a05e67aa3dd31cef5' 
  AND (
    token = 'sJyhJ1Wsf+zZjeJZdjGqOjAHXp4UjCiHD9KlAoNVzwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )