UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0WcR4KRT1qH/pb9xzn9nDrlxUyn/FDUyVouOW/2ZiQA=' 
WHERE 
  key_id = '84a42d01a5b535d4d5f3d11e595ff6acc039d957c43e51d71cec685dc029007d' 
  AND (
    token = '0WcR4KRT1qH/pb9xzn9nDrlxUyn/FDUyVouOW/2ZiQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )