UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PG46K4ADdGTSA/hFpwHHRVyY8zgZgIRiJvVQCwtrAIw=' 
WHERE 
  key_id = '3882af57078b92732dfcdcc8f31cc56dbd97149daa088144aa5a4e925f6f4358' 
  AND (
    token = 'PG46K4ADdGTSA/hFpwHHRVyY8zgZgIRiJvVQCwtrAIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )