UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7zBtiZ4R9BHlTyxe2FZLFP/RDruhM+5TaC2R4SSo30=' 
WHERE 
  key_id = '9e177cb1b8d906383cdc8eec9f06a689a7faf6afd3c94db8b5f7fe3b4cab81b0' 
  AND (
    token = 'S7zBtiZ4R9BHlTyxe2FZLFP/RDruhM+5TaC2R4SSo30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )