UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IRjqopxUBUq5jnUUpoKXxMAQgkJ539gnHAI6dFEkgI8=' 
WHERE 
  key_id = 'c7febb7aa783f98f6ff8411d4e948af911fb2944700ed5d1beae7aa6a59a052c' 
  AND (
    token = 'IRjqopxUBUq5jnUUpoKXxMAQgkJ539gnHAI6dFEkgI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )