UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9TFGp2BigUn3rCBfBVJUxh6rWo8saOBcpHcQ0fE8UA=' 
WHERE 
  key_id = 'f7c6b0ad9ed221f23987ffd92bdda4102859790e4349289ed4f75c5c6f0147bc' 
  AND (
    token = 'c9TFGp2BigUn3rCBfBVJUxh6rWo8saOBcpHcQ0fE8UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )