UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ws3eemMc6oPDMEZMGycAiw+EXezEc9YskjKegMCTCpo=' 
WHERE 
  key_id = '7f351da781a4e6a3c9e814b2a1d8e5a65c66eea00551e97e3d3521ec71d264b7' 
  AND (
    token = 'Ws3eemMc6oPDMEZMGycAiw+EXezEc9YskjKegMCTCpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )