UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBPT+eLJpIpkRUiewS5+Gw/6Hd2b/WuG54cjCLkJ/qw=' 
WHERE 
  key_id = '9264e93635da7b96e4307402fd66c11eb65eaad45f1fa3a31fb3d41a76eccae1' 
  AND (
    token = 'gBPT+eLJpIpkRUiewS5+Gw/6Hd2b/WuG54cjCLkJ/qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )