UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxHiljG1KDlMK6wi92YioXiSWa+WGmiaed7Socw6CG0=' 
WHERE 
  key_id = '7982e8d6d9dce13488aeb4dbc1203eadd08b325c215df58735cacb20f497556f' 
  AND (
    token = 'yxHiljG1KDlMK6wi92YioXiSWa+WGmiaed7Socw6CG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )