UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ACXTix8U87VOfjPrnxD6gme35BHTXhU1A3dU8Eqvolg=' 
WHERE 
  key_id = '69503f3abef2872bfdb4522fd13c780d80d704fa8d133bcd508eb6cf6edcb990' 
  AND (
    token = 'ACXTix8U87VOfjPrnxD6gme35BHTXhU1A3dU8Eqvolg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )