UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cle+S1SXjCyqe69EfN9mEUnpgcpMkXIuOWESzpjomxo=' 
WHERE 
  key_id = 'd9266399ea2cc171485635c94bf69f34a9197a0333749edfde4b418fb0742710' 
  AND (
    token = 'cle+S1SXjCyqe69EfN9mEUnpgcpMkXIuOWESzpjomxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )