UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZfhpN/ruSlCbdldLu9BpyEFuRCD2Lh42seTLF5NYL8=' 
WHERE 
  key_id = '568927a7d03460f5b40ae424e7c2778be42a2e79b2c00c1e1880c7a5476cc1c3' 
  AND (
    token = 'JZfhpN/ruSlCbdldLu9BpyEFuRCD2Lh42seTLF5NYL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )