UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vWYjidSt+CwBGImg8xaUEHRCmm14njR4jIolVL6QAh4=' 
WHERE 
  key_id = '1e261a34fc5c5f24b84db0d141579398d954e99962a850723ebc47d300caf8f2' 
  AND (
    token = 'vWYjidSt+CwBGImg8xaUEHRCmm14njR4jIolVL6QAh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )