UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOMj9VKMPRhaMO6Cdjbe0/ZutS9+7/wbqfjyjZ66JEo=' 
WHERE 
  key_id = '19b5af234c49b79a898044f044853a5df3bcd06f60fd6e6edd95e495c3f6f216' 
  AND (
    token = 'qOMj9VKMPRhaMO6Cdjbe0/ZutS9+7/wbqfjyjZ66JEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )