UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M+ADAqRPktnfCPidi+acKgoSOwymmKCwpiOej+bGo3c=' 
WHERE 
  key_id = '41ef25623c48453621604db79c461466c1ca25576a6f398c725e427dc839f674' 
  AND (
    token = 'M+ADAqRPktnfCPidi+acKgoSOwymmKCwpiOej+bGo3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )