UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IDd4xeqrltQyAA9E7soj2Ge7lh4bAvGsTkNmGpJVuHQ=' 
WHERE 
  key_id = '7b3cd98fa749977a433782497cb49496e71443fb814d0f1a5f14b1e975069ae9' 
  AND (
    token = 'IDd4xeqrltQyAA9E7soj2Ge7lh4bAvGsTkNmGpJVuHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )