UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKGldm9DwMK/Gjn+MHtSnDoVB6ASLoziTfGpr+8grhU=' 
WHERE 
  key_id = 'd2a77c476fd988eda48decadcda87f21dc13f6b7d9895ee70c36951c0e728d68' 
  AND (
    token = 'OKGldm9DwMK/Gjn+MHtSnDoVB6ASLoziTfGpr+8grhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )