UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Efa7dV/HODt4qlr12BiNUM5JhkrGu/Cnpi0HAUfHjNE=' 
WHERE 
  key_id = '4d71a214525ca5d54f9d0bf124e1a14970ae07bcf91e9e29a680215d35eb29c1' 
  AND (
    token = 'Efa7dV/HODt4qlr12BiNUM5JhkrGu/Cnpi0HAUfHjNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )