UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'usJVDYd0u78YxnEOVsN9yg7DOwFSfe6ElM7+K7dxUK8=' 
WHERE 
  key_id = '59e06e6014878bebc6c657098ab8fedb855b07322f32805a5b1297f3d1e67855' 
  AND (
    token = 'usJVDYd0u78YxnEOVsN9yg7DOwFSfe6ElM7+K7dxUK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )