UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wb33IZjeFrPGJ3H4raDhpPEBfeJkMMqeXymRG208i+E=' 
WHERE 
  key_id = '40d4f66d4cabe25fdcdd36470ec2f04ab5f5e694ef49c12f1341b0e790de0a7d' 
  AND (
    token = 'Wb33IZjeFrPGJ3H4raDhpPEBfeJkMMqeXymRG208i+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )