UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uar4NCVGF36DrqAX2e2Yla83LyLBJCnxe/hjIWA5M7U=' 
WHERE 
  key_id = '08f3008f08f81a61246fb4fda92f547a6dd06361adf8b8604737a8f18ab4f443' 
  AND (
    token = 'Uar4NCVGF36DrqAX2e2Yla83LyLBJCnxe/hjIWA5M7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )