UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UvLGSO6OcwijyUWrKdJY4Cmmb1TOEpFLDsDRg/8+wqQ=' 
WHERE 
  key_id = '636cde5844c985f5aa5323bdd38605fbd5f735f09a03c6fa0f3fcfc2c23cece2' 
  AND (
    token = 'UvLGSO6OcwijyUWrKdJY4Cmmb1TOEpFLDsDRg/8+wqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )