UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OAP/6JU+nOhHscaGLZT1emkCSqW1rhrJfdyAdq9AGXM=' 
WHERE 
  key_id = '82e523116cdf4d0a23477fa7fb33c05f8e609566cfd9cbe5e2bca987d598dc4d' 
  AND (
    token = 'OAP/6JU+nOhHscaGLZT1emkCSqW1rhrJfdyAdq9AGXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )