UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IquHWomyZfR7z6l81Ive/9gOHDp9ivTNW1FjjOcJx9s=' 
WHERE 
  key_id = '4a2855fa5edd63d7f197e3e1d8c689d26dec9c917a3c4536af9b97ea13b65675' 
  AND (
    token = 'IquHWomyZfR7z6l81Ive/9gOHDp9ivTNW1FjjOcJx9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )