UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u02p+rcBimml58jYIg6sOkrvFvBEYEOAhiGp9rjZ2jM=' 
WHERE 
  key_id = 'd710f41b785bb41368e2403b1370b77931d7ffe339bc727c8a8f9c232b1b22dc' 
  AND (
    token = 'u02p+rcBimml58jYIg6sOkrvFvBEYEOAhiGp9rjZ2jM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )