UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxUgef/QyVJFCyG8mNNJlLEAcwhaBJkW0jhGI3cCAjQ=' 
WHERE 
  key_id = 'fbc9a0e074036427d2615624cc5a28d1dba914b4da99b6728c1af4d8d1c4aae3' 
  AND (
    token = 'VxUgef/QyVJFCyG8mNNJlLEAcwhaBJkW0jhGI3cCAjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )