UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzGE07DJGmXQFeH0Hn3QZ1RA7I0tbwNI6wd7rxKhERc=' 
WHERE 
  key_id = '67e44a39f26c75f711536007a0d4f4f60195dad3d5f1839178f1d206aa4bb943' 
  AND (
    token = 'gzGE07DJGmXQFeH0Hn3QZ1RA7I0tbwNI6wd7rxKhERc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )