UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+LOcmFGHnS8n2ANSEwZrv6Hh8cAr5blfwvUahH0DjS4=' 
WHERE 
  key_id = '1d7021f3a70e2a6db57859c1a68ca367ead044eb7ca28ca8f4c53c4eccf719d1' 
  AND (
    token = '+LOcmFGHnS8n2ANSEwZrv6Hh8cAr5blfwvUahH0DjS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )