UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpqK4S5IhzCPn8Ui9a36ppnansVHqnAM+5HvylELn80=' 
WHERE 
  key_id = 'c1ce221dffa84b342043dcfdff256f250b29910c0d088e2daa2f4bbe60a7d358' 
  AND (
    token = 'rpqK4S5IhzCPn8Ui9a36ppnansVHqnAM+5HvylELn80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )