UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERTK5W8OaGlABQ00uvgxY50PfirN+snV0zqwKj27rsU=' 
WHERE 
  key_id = '97be914dbaeb18e95689ebe93e7b817db2f9b35054a6c87327007f22d699f501' 
  AND (
    token = 'ERTK5W8OaGlABQ00uvgxY50PfirN+snV0zqwKj27rsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )