UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+0LpkrhHjvEiiHitai9nhkELhEM1FeFrxgo/566rug=' 
WHERE 
  key_id = '14a2f401b4c93aaab6500a0f62cecf48fa309d4133768fa0e787950dfac70c09' 
  AND (
    token = 'l+0LpkrhHjvEiiHitai9nhkELhEM1FeFrxgo/566rug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )