UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EzxC3+9ekX3Ptp4QMFRBh1f9uC6KfcyQkChqE5XgPwA=' 
WHERE 
  key_id = 'ee2f86a2ff59c646e1647c07facb272a027b7206efabedb21d761778ee2892af' 
  AND (
    token = 'EzxC3+9ekX3Ptp4QMFRBh1f9uC6KfcyQkChqE5XgPwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )