UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xY9ZPYJ2gDpJb135e4P8GcPIld1HKHFsyMrl/VeEusg=' 
WHERE 
  key_id = '8619cc23d40e88e5a2db0064414dae8973cd9fb5bd73b0e667932c0dee66a5b7' 
  AND (
    token = 'xY9ZPYJ2gDpJb135e4P8GcPIld1HKHFsyMrl/VeEusg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )