UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sA+fKVlW0qCCFBHrZ+oljFV1eZXnavVtS4a2DOqiABU=' 
WHERE 
  key_id = 'be936f4d021665f295c8fc48812537e1f8ecb81e84e3a77831c462b6b61c8096' 
  AND (
    token = 'sA+fKVlW0qCCFBHrZ+oljFV1eZXnavVtS4a2DOqiABU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )