UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iX9Vz7unRacdEF5Kw4hAryiuRelEQ/hfXDW/Oh6yRiA=' 
WHERE 
  key_id = '4cb4aa620219140cd0508b734244c38a68ca81a27991412f8467c0b693373bdf' 
  AND (
    token = 'iX9Vz7unRacdEF5Kw4hAryiuRelEQ/hfXDW/Oh6yRiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )