UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0wm+kkhAPrP5DMlIaYqpRZZhK42yf3D6R2iLZIPz4Ec=' 
WHERE 
  key_id = '1e1fa3e01185b7186b79dd8fc968265126f1df890aee7a3a6d030d8d7feca213' 
  AND (
    token = '0wm+kkhAPrP5DMlIaYqpRZZhK42yf3D6R2iLZIPz4Ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )