UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQX4mKIsDty+u4OWh57NCYeFA2lDV1n20S9wwNKCNMU=' 
WHERE 
  key_id = '578e717a1068edfd36c812bca55ab7869562d669e4fa646da10ba92b86a46784' 
  AND (
    token = 'gQX4mKIsDty+u4OWh57NCYeFA2lDV1n20S9wwNKCNMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )