UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9Ax9XYY/k00Z198JtDZzWg+mL4TzSHKDidpfyb3m3A=' 
WHERE 
  key_id = 'bde7c918cd5e1e22896dd2e0bfa36b702d82024c218be18855306d51abf2404b' 
  AND (
    token = 'C9Ax9XYY/k00Z198JtDZzWg+mL4TzSHKDidpfyb3m3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )