UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1dqg+pUpDab0tMMpJvHvl/TiFAW6EW+AxjExvJHAQSA=' 
WHERE 
  key_id = 'b674ebad70d5852f020d6d9d8683902f20197bbfad2461fcf5b04a5e02e65d37' 
  AND (
    token = '1dqg+pUpDab0tMMpJvHvl/TiFAW6EW+AxjExvJHAQSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )