UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBoqgqTbhIC5MfrOVyHIgpruz1xulUehloRx0Bmi7RY=' 
WHERE 
  key_id = '38b161b6de3bef42e98499b09760d1559d319805c4fda24e325ef233bb931c70' 
  AND (
    token = 'bBoqgqTbhIC5MfrOVyHIgpruz1xulUehloRx0Bmi7RY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )