UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B953Z0v3j6dHy5RVxdP3iXwrtSnTQ1nnethJvtV4idc=' 
WHERE 
  key_id = '6abe5b18ceaed1f08b42b1f4fe6f7affe8735d2dfdfa708a1ebde3bbbd0722b6' 
  AND (
    token = 'B953Z0v3j6dHy5RVxdP3iXwrtSnTQ1nnethJvtV4idc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )