UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hs4wfw6WRrUXpJKLHex5ZVrsF9y60M1oRJbaQD3CK3A=' 
WHERE 
  key_id = '4c4bf441e69b62b14e43e202ed0591997f7854826e5cb2d4fbf6d2406e17a710' 
  AND (
    token = 'Hs4wfw6WRrUXpJKLHex5ZVrsF9y60M1oRJbaQD3CK3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )