UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EjMD8/h4U1CG4+edyeRuUzBojXr5ydSX2SRU6tqOX8g=' 
WHERE 
  key_id = 'cee59568a5b19b048b6c80866e6a49514531f1d5b9f631358b5045f6bb608a41' 
  AND (
    token = 'EjMD8/h4U1CG4+edyeRuUzBojXr5ydSX2SRU6tqOX8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )