UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jlZ+Nt1Rd9OOY4lkHRBwAhj//bvQfDNRT03BdY8C51U=' 
WHERE 
  key_id = '7697d47bca73e79881ee3444677d08d2bc1183ebc9e62e088bf1e9ef005ad040' 
  AND (
    token = 'jlZ+Nt1Rd9OOY4lkHRBwAhj//bvQfDNRT03BdY8C51U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )