UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+JiflgnIDeclTK9AIil3yRN84hHHXrTYLba00oJQJU=' 
WHERE 
  key_id = '4762648bc0b81c09ec0870f27872e8ac2186f69e5af8246190424229ac8db66c' 
  AND (
    token = 'O+JiflgnIDeclTK9AIil3yRN84hHHXrTYLba00oJQJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )