UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BtjM8zlBizjwvbALfwlhu8djDfCAg6NA9CrOggJokKw=' 
WHERE 
  key_id = '74a0d36d36a61f578b906461ddc44e71ae347c2da61cda9aabc8f655c8c47f9a' 
  AND (
    token = 'BtjM8zlBizjwvbALfwlhu8djDfCAg6NA9CrOggJokKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )