UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UtZ6VgGXKuJjGX1i4F0M9oU3JMLfxa1s4RQVMrA6I7Q=' 
WHERE 
  key_id = '3b9125cf3faf959349c79e28e6e3f44db59d348e2fd8f49294498d468a407f00' 
  AND (
    token = 'UtZ6VgGXKuJjGX1i4F0M9oU3JMLfxa1s4RQVMrA6I7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )