UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6IRSyvKZGqxFGk3edwPMMneaeAR2iJKIaKmg8sgIspU=' 
WHERE 
  key_id = 'e473e49074beb3676230acfddec35e17af146cc2cc324f5999449d6233e248bb' 
  AND (
    token = '6IRSyvKZGqxFGk3edwPMMneaeAR2iJKIaKmg8sgIspU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )