UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zq5v1Md+ZLZayZyh+EkKHvsRA7ikxmkCyyk90pK4kFc=' 
WHERE 
  key_id = '8992aa29b7633bba471a7d534f31e6abdba0000817806c72b37d2c27b7daf652' 
  AND (
    token = 'Zq5v1Md+ZLZayZyh+EkKHvsRA7ikxmkCyyk90pK4kFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )