UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ewdH9fOH+iXxGZqqLR7XXHDp2aqs7GvovzF+yyjEZOA=' 
WHERE 
  key_id = 'd1235ff75bf3be21fda019e8aaf550aebe38aa7f2f01571975f92e23e835c560' 
  AND (
    token = 'ewdH9fOH+iXxGZqqLR7XXHDp2aqs7GvovzF+yyjEZOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )