UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+0L3oiuhR9L2GIrZNIVzLSZBRNRDmO8uR3VmGvyQv90=' 
WHERE 
  key_id = 'a4ebfed53b165aa5da122633eaec3c0db3ceee68ebf7296acb3e50fbecf1ff2c' 
  AND (
    token = '+0L3oiuhR9L2GIrZNIVzLSZBRNRDmO8uR3VmGvyQv90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )