UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JJHuVb0tWPlv1HMhuFJ3+J3ULPwK2g+8qZ353G6YEio=' 
WHERE 
  key_id = '4a9c467f5763af40fc1c5667ba5ef3eeb6dac73ed4e1964df19b262744c58bf6' 
  AND (
    token = 'JJHuVb0tWPlv1HMhuFJ3+J3ULPwK2g+8qZ353G6YEio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )