UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '12QIbwC+j1oGyizDXCViJ4N1SUh1jRljQjfUyMJG5WU=' 
WHERE 
  key_id = 'ec0e7361a580bd8beaea2a6b7e9ce0d0d81d4baa7cf4d850bb93e80ea0e07936' 
  AND (
    token = '12QIbwC+j1oGyizDXCViJ4N1SUh1jRljQjfUyMJG5WU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )