UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PvnvikVn2MnfyLwfkk/OmDHuNurxSIIfnbPbtZBHRnQ=' 
WHERE 
  key_id = 'c58af27cf50775adbac8085da5cfa369e758529f3b0672716e60435535b12cb5' 
  AND (
    token = 'PvnvikVn2MnfyLwfkk/OmDHuNurxSIIfnbPbtZBHRnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )