UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OqnXVjVisbYWhffLAGXdvq7dPCSh6KW7Il2OBQ3yNkY=' 
WHERE 
  key_id = 'be6b3fb8f66bacc886fad8842e85f59b8f321e68d2e98c482e325bd9a4202aed' 
  AND (
    token = 'OqnXVjVisbYWhffLAGXdvq7dPCSh6KW7Il2OBQ3yNkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )