UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '891m+WK+iWv3KBdSbAMk0ddyrHjkUMsuwAUV+s0JD30=' 
WHERE 
  key_id = '232fcc0b3fd5fcb09ee8fbcb2491421dcd541f6f140f45253de830b1df4adc4e' 
  AND (
    token = '891m+WK+iWv3KBdSbAMk0ddyrHjkUMsuwAUV+s0JD30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )