UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hzEU/TXX4n9FkSOandCinkzETfwJSTqEEW+ZehPtsX4=' 
WHERE 
  key_id = 'b253df4e6828e8303cdde79060f34288f029062b5136457fdd4761ffb6c88259' 
  AND (
    token = 'hzEU/TXX4n9FkSOandCinkzETfwJSTqEEW+ZehPtsX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )