UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1nkjP8drtujygV+mv5QSlLxc7/3WRtF8cSjfNnojIM=' 
WHERE 
  key_id = 'cd6cdb4756fca8eb9480bc97c2d313297f32a6c2c5d7232de423ec2a49f00c8a' 
  AND (
    token = 'c1nkjP8drtujygV+mv5QSlLxc7/3WRtF8cSjfNnojIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )