UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5IpQVVqL6AZdr7EfLWFwxxBKL5P6tMUFQYi7XFhclE=' 
WHERE 
  key_id = '0e530334706d623093cd3751f026b3e1c34192c402d2f7997c2e45037d62ed19' 
  AND (
    token = 'x5IpQVVqL6AZdr7EfLWFwxxBKL5P6tMUFQYi7XFhclE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )