UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mcpI8ABN8iFyzt4SnqiaWZxrIXGBu0QfJCYzRjdYyJ0=' 
WHERE 
  key_id = 'a1b64102190c3ebfaeff6efe616533bcda89bab58e36d13e5ad9ef40cd4d0b24' 
  AND (
    token = 'mcpI8ABN8iFyzt4SnqiaWZxrIXGBu0QfJCYzRjdYyJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )