UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c73Pwqkif63bANfr7jH8Q6mYMjTPAakloAd+euEu/tQ=' 
WHERE 
  key_id = '5851a33f7c010308a6ddfdc0c6e4ace9f34899160b21917d64c2ef5c10f21572' 
  AND (
    token = 'c73Pwqkif63bANfr7jH8Q6mYMjTPAakloAd+euEu/tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )