UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ky1OF8Wu0DQfEB2qcZc45QJW7PezVc0iNcJtAzrRmEM=' 
WHERE 
  key_id = '95e3c32567b17299cffcc080f91066aa8c41852b996dd9f24ab78d81b18502fc' 
  AND (
    token = 'ky1OF8Wu0DQfEB2qcZc45QJW7PezVc0iNcJtAzrRmEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )