UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvuDAUF6rUD+UufdsuFhFEw085f90UH5qkL6vhpBAog=' 
WHERE 
  key_id = '30e381b49e6a4419df7fea4933d0a117010e8d330b57296bd34a44b04e7df801' 
  AND (
    token = 'rvuDAUF6rUD+UufdsuFhFEw085f90UH5qkL6vhpBAog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )