UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3PAHCihbDB/dOA5Jf11raG2D32Ni5YWpsLiLa7XuPTI=' 
WHERE 
  key_id = 'bd8b6ba16c30af128658d64d5e89ffe1efe859c7f0770260df9d00c3b3f3d5ed' 
  AND (
    token = '3PAHCihbDB/dOA5Jf11raG2D32Ni5YWpsLiLa7XuPTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )