UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HDK1gNBWCdcvwjh3M1Od0lLXPFOAGXZtZH/U0/CMfdY=' 
WHERE 
  key_id = 'ead1cad73eb10553b42f0a3bb1e1692c1053014073bcd1873f3837304501350e' 
  AND (
    token = 'HDK1gNBWCdcvwjh3M1Od0lLXPFOAGXZtZH/U0/CMfdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )