UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CccgqehPd4dMqqn5bBACLj0UWylZFrwymbXZ09IjFgA=' 
WHERE 
  key_id = 'f7a74a53101a1d9bd9091280906b7e141cbd2929dc68f6a18ff0ad824a26bcda' 
  AND (
    token = 'CccgqehPd4dMqqn5bBACLj0UWylZFrwymbXZ09IjFgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )