UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EmpeyRrhyS4df7V8Uy0fC921U2PlrNNYZ16uXz2YkWQ=' 
WHERE 
  key_id = 'dc330c212a59bf61fd261dc8947f19e2c3def4f1ad315163d2783330d116cf93' 
  AND (
    token = 'EmpeyRrhyS4df7V8Uy0fC921U2PlrNNYZ16uXz2YkWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )