UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8ELWL/DgMTme6Z99GhAcPFij8NqDJ5HxC/etGQpbTI=' 
WHERE 
  key_id = 'd18dde764b62c66cab6e8d25197f5316a2a9edb26e65f386e3e9cb6d65970527' 
  AND (
    token = 'e8ELWL/DgMTme6Z99GhAcPFij8NqDJ5HxC/etGQpbTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )