UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQGX9UcwZswKK1l1dG1wjEiTzJu3vI+/gSkLxN7ryuc=' 
WHERE 
  key_id = '4126cff9fc26043ed2e26c48fcb9c19f07fb4776c98eacd9822761796c602b93' 
  AND (
    token = 'OQGX9UcwZswKK1l1dG1wjEiTzJu3vI+/gSkLxN7ryuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )